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The Rock Ram system is the Original hydraulic assisted steering system designed and developed for competition rock crawlers, the Rock Ram System will improve the off road and on highway handling of any vehicle running larger than stock tires. It works equally well on weekend trail riders, hardcore rock crawlers and the 4wheel drive with large tire and a lift kit who rarely gets off road but needs additional steering to move the big tires into tight parking spots. The Rock Ram system increases your steering force y 100% or more, yet still retains excellent handling characteristics for on road driving. The Ram cylinder serves as an added assist to the gearbox and as a POWERED Steering Stabilizer, eliminating the need for a conventional steering stabilizer. The Ram Cylinder uses dynamic hydraulic pressure to control the front end movement, not just cushion it and the results produce a smoother ride and increased steering control.

The Rock Ram System consists of our competition and trail proven Super Ram Box, Rock Ram Super Pump, and the Rock Ram Hydraulic cylinder and install kit. The Super Ram Box has been machined and ported and fitted with a properly matched Rock Ram Valve to provide the needed increased fluid flow to supply both the Ram Box and the Ram cylinder, not to be confused with the backyard conversion that results in a slow and sluggish steering system.

The Rock Ram gear box is manufactured with light valving for turning ease. The gear ratios vary depending on the vehicle application, In additional to the tremendous increase in turning force the Rock Ram System reduces stress on the steering gearbox and frame by sharing the load with the Ram cylinder. The components and modifications include the Rock Ram system are purpose designed to provide pure turning power for off road maneuvering and at the same time stabilizing the front end while driving on pavement.

The Rock Ram System is the ultimate in steering components kits, however it is not be the fix for other components needing repair or replacement.


Fitment specs / kit is as follows:
376316 gear box
806257 Super Pump
930100 cylinder install kit
931158 Rock Ram Cylinder

***This Rock Ram kit offers faster reaction time and includes a Super Pump, a small piston box and a 1-1/2" diameter ram with 5/8 shaft. This steering kit is better for on road and high speed off road use, AGR suggests that if you spend the majority of your time rock crawling, you should use the 362216K06 kit because of the increased power and stronger ram.***
Super Ram Box has been machined and ported and fitted with a properly matched Rock Ram Valve to provide the needed increased fluid flow to supply both the Ram Box and the Ram cylinder, not to be confused with the backyard conversion that results in a slow and sluggish steering system.

The Rock Ram gear box is manufactured with light valving for turning ease. The gear ratios vary depending on the vehicle application, In additional to the tremendous increase in turning force the Rock Ram System reduces stress on the steering gearbox and frame by sharing the load with the Ram cylinder. The components and modifications include the Rock Ram system are purpose designed to provide pure turning power for off road maneuvering and at the same time stabilizing the front end while driving on pavement.

The Rock Ram System is the ultimate in steering components kits, however it is not be the fix for other components needing repair or replacement.


Fitment specs / kit is as follows:
376351 gear box

807257 Super Pump (This is NOT the N-series remote reservoir pump)
930100 cylinder install kit
931158 Rock Ram Cylinder

***This Rock Ram kit offers faster reaction time and includes a Super Pump, a small piston box and a 1-1/2" diameter ram with 5/8 shaft. This steering kit is better for on road and high speed off road use, AGR suggests that if you spend the majority of your time rock crawling, you should use the 362251K07 kit because of the increased power and stronger ram.***
Super Ram Box has been machined and ported and fitted with a properly matched Rock Ram Valve to provide the needed increased fluid flow to supply both the Ram Box and the Ram cylinder, not to be confused with the backyard conversion that results in a slow and sluggish steering system.

The Rock Ram gear box is manufactured with light valving for turning ease. The gear ratios vary depending on the vehicle application, In additional to the tremendous increase in turning force the Rock Ram System reduces stress on the steering gearbox and frame by sharing the load with the Ram cylinder. The components and modifications include the Rock Ram system are purpose designed to provide pure turning power for off road maneuvering and at the same time stabilizing the front end while driving on pavement.

The Rock Ram System is the ultimate in steering components kits, however it is not be the fix for other components needing repair or replacement.


Fitment specs / kit is as follows:
362251 gear box

807257 Super Pump P-series
930100 cylinder install kit
931175 Rock Ram Cylinder

The Rock Ram system is the Original hydraulic assisted steering system designed and developed for competition rock crawlers, the Rock Ram System will improve the off road and on highway handling of any vehicle running larger than stock tires. It works equally well on weekend trail riders, hardcore rock crawlers and the 4wheel drive with large tire and a lift kit who rarely gets off road but needs additional steering to move the big tires into tight parking spots. The Rock Ram system increases your steering force y 100% or more, yet still retains excellent handling characteristics for on road driving. The Ram cylinder serves as an added assist to the gearbox and as a POWERED Steering Stabilizer, eliminating the need for a conventional steering stabilizer. The Ram Cylinder uses dynamic hydraulic pressure to control the front end movement, not just cushion it and the results produce a smoother ride and increased steering control.

The Rock Ram System consists of our competition and trail proven Super Ram Box, Rock Ram Super Pump, and the Rock Ram Hydraulic cylinder and install kit. The Super Ram Box has been machined and ported and fitted with a properly matched Rock Ram Valve to provide the needed increased fluid flow to supply both the Ram Box and the Ram cylinder, not to be confused with the backyard conversion that results in a slow and sluggish steering system.

The Rock Ram gear box is manufactured with light valving for turning ease. The gear ratios vary depending on the vehicle application, In additional to the tremendous increase in turning force the Rock Ram System reduces stress on the steering gearbox and frame by sharing the load with the Ram cylinder. The components and modifications include the Rock Ram system are purpose designed to provide pure turning power for off road maneuvering and at the same time stabilizing the front end while driving on pavement.

The Rock Ram System is the ultimate in steering components kits, however it is not be the fix for other components needing repair or replacement.


Fitment specs / kit is as follows:
376351 gear box
813257 Super Pump
930100 cylinder install kit
931158 Rock Ram Cylinder

*This Rock Ram Kit includes a bolt on replacement TC Series-II pump, small piston steering box, and a 1-1/2" diameter ram with a 5/8 shaft. This kit will turn tires up to 39.5" with no problem. For faster reaction time, we do recommend that you also purchase a smaller pulley, (AGR# 980152) to go with this kit. For tires 40" or larger, you should consider making modifications for the larger Rock Ram Kit (362251K07) which includes our Super P-series Pump.
The Rock Ram system is the Original hydraulic assisted steering system designed and developed for competition rock crawlers, the Rock Ram System will improve the off road and on highway handling of any vehicle running larger than stock tires. It works equally well on weekend trail riders, hardcore rock crawlers and the 4wheel drive with large tire and a lift kit who rarely gets off road but needs additional steering to move the big tires into tight parking spots. The Rock Ram system increases your steering force y 100% or more, yet still retains excellent handling characteristics for on road driving. The Ram cylinder serves as an added assist to the gearbox and as a POWERED Steering Stabilizer, eliminating the need for a conventional steering stabilizer. The Ram Cylinder uses dynamic hydraulic pressure to control the front end movement, not just cushion it and the results produce a smoother ride and increased steering control.

The Rock Ram System consists of our competition and trail proven Super Ram Box, Rock Ram Super Pump, and the Rock Ram Hydraulic cylinder and install kit. The Super Ram Box has been machined and ported and fitted with a properly matched Rock Ram Valve to provide the needed increased fluid flow to supply both the Ram Box and the Ram cylinder, not to be confused with the backyard conversion that results in a slow and sluggish steering system.

The Rock Ram gear box is manufactured with light valving for turning ease. The gear ratios vary depending on the vehicle application, In additional to the tremendous increase in turning force the Rock Ram System reduces stress on the steering gearbox and frame by sharing the load with the Ram cylinder. The components and modifications include the Rock Ram system are purpose designed to provide pure turning power for off road maneuvering and at the same time stabilizing the front end while driving on pavement.

The Rock Ram System is the ultimate in steering components kits, however it is not be the fix for other components needing repair or replacement.


Fitment specs / kit is as follows:
325351 gear box
811257 Super Pump
930100 cylinder install kit
931158 Rock Ram Cylinder

*This Rock Ram Kit includes a bolt on replacement TC Series-II pump, small piston steering box, and a 1-1/2" diameter ram with a 5/8 shaft. This kit will turn tires up to 39.5" with no problem. For faster reaction time, we do recommend that you also purchase a smaller pulley, (AGR# 980152) to go with this kit. For tires 40" or larger, you should consider making modifications for the larger Rock Ram Kit (355251K07 for the 2.5 TJ and 362251K07 for the 2.5 XJ) which includes our Super P-series Pump.
The Rock Ram system is the Original hydraulic assisted steering system designed and developed for competition rock crawlers, the Rock Ram System will improve the off road and on highway handling of any vehicle running larger than stock tires. It works equally well on weekend trail riders, hardcore rock crawlers and the 4wheel drive with large tire and a lift kit who rarely gets off road but needs additional steering to move the big tires into tight parking spots. The Rock Ram system increases your steering force y 100% or more, yet still retains excellent handling characteristics for on road driving. The Ram cylinder serves as an added assist to the gearbox and as a POWERED Steering Stabilizer, eliminating the need for a conventional steering stabilizer. The Ram Cylinder uses dynamic hydraulic pressure to control the front end movement, not just cushion it and the results produce a smoother ride and increased steering control.

The Rock Ram System consists of our competition and trail proven Super Ram Box, Rock Ram Super Pump, and the Rock Ram Hydraulic cylinder and install kit. The Super Ram Box has been machined and ported and fitted with a properly matched Rock Ram Valve to provide the needed increased fluid flow to supply both the Ram Box and the Ram cylinder, not to be confused with the backyard conversion that results in a slow and sluggish steering system.

The Rock Ram gear box is manufactured with light valving for turning ease. The gear ratios vary depending on the vehicle application, In additional to the tremendous increase in turning force the Rock Ram System reduces stress on the steering gearbox and frame by sharing the load with the Ram cylinder. The components and modifications include the Rock Ram system are purpose designed to provide pure turning power for off road maneuvering and at the same time stabilizing the front end while driving on pavement.

The Rock Ram System is the ultimate in steering components kits, however it is not be the fix for other components needing repair or replacement.


Fitment specs / kit is as follows:
325351 gear box
812257 Super Pump
930100 cylinder install kit
931158 Rock Ram Cylinder

*This Rock Ram Kit includes a bolt on replacement TC Series-II pump, small piston steering box, and a 1-1/2" diameter ram with a 5/8 shaft. This kit will turn tires up to 39.5" with no problem. For faster reaction time, we do recommend that you also purchase a smaller pulley, (AGR# 980152) to go with this kit. For tires 40" or larger, you should consider making modifications for the larger Rock Ram Kit (355251K07 for the 4.0 TJ and 362251K07 for the 4.0 XJ) which includes our Super P-series Pump.
The Rock Ram system is the Original hydraulic-assisted steering system, designed and developed for competition rock crawlers. The Rock Ram System will improve the off road and on highway handling of any vehicle running larger than stock tires. It works equally well on weekend trail riders, hardcore rock crawlers and the 4wheel drive with large tire and a lift kit who rarely gets off road but needs additional steering to move the big tires into tight parking spots. The Rock Ram system increases your steering force by 80% or more, yet still retains excellent handling characteristics for on-road driving. The Ram Cylinder acts as both an additional assist to the gearbox as well as a POWERED Steering Stabilizer, eliminating the need for a conventional steering stabilizer. The Ram Cylinder uses dynamic hydraulic pressure to control the front end movement, not just cushion it, and the results produce a smoother ride and increased steering control.

The Rock Ram System consists of our competition and trail proven Super Ram Box, Rock Ram Super Pump, Rock Ram Hydraulic Cylinder, and Rock Ram Installation kit. The Super Ram Box has been machined, ported, and fitted with a properly matched Rock Ram Valve to provide increased fluid flow to both the Rock Ram Box and the Rock Ram Cylinder. This system should not to be confused with the popular "backyard conversion" that often results in slow and sluggish steering.

The Rock Ram Valve is manufactured with a smaller diameter torsion bar which results in lower steering effort for the driver. Straight or Variable worm gear ratios vary depending on the vehicle application. In additional to the tremendous increase in turning force, the Rock Ram System reduces stress on the steering gearbox and frame by sharing the steering load with the Rock Ram Cylinder. The components and modifications included with the Rock Ram Steering System are purposefully designed to provide pure turning power for off road maneuvering while simultaneously stabilizing the front end during on-pavement driving.

The Rock Ram System is the most value added steering component upgrade on the market today.

Fitment specs / kit is as follows:
325351 Steering Gear Box
812257 Super Power Steering Pump
930100 Rock Ram Installation Kit
931158 Rock Ram Cylinder

*This Rock Ram Kit includes a bolt on replacement TC Series-II pump, small piston steering box, and a 1-1/2" diameter ram with a 5/8 shaft. This kit will turn tires up to 39.5" with no problem. For faster reaction time, we do recommend that you also purchase a smaller pulley, (AGR# 980152) to go with this kit. For tires 40" or larger, you should consider making modifications for the larger Rock Ram Kit (355251K07 for the 4.0 TJ and 362251K07 for the 4.0 XJ) which includes our Super P-series Pump.
The Rock Ram system is the Original hydraulic-assisted steering system, designed and developed for competition rock crawlers. The Rock Ram System will improve the off road and on highway handling of any vehicle running larger than stock tires. It works equally well on weekend trail riders, hardcore rock crawlers and the 4wheel drive with large tire and a lift kit who rarely gets off road but needs additional steering to move the big tires into tight parking spots. The Rock Ram system increases your steering force by 80% or more, yet still retains excellent handling characteristics for on-road driving. The Ram Cylinder acts as both an additional assist to the gearbox as well as a POWERED Steering Stabilizer, eliminating the need for a conventional steering stabilizer. The Ram Cylinder uses dynamic hydraulic pressure to control the front end movement, not just cushion it, and the results produce a smoother ride and increased steering control.

The Rock Ram System consists of our competition and trail proven Super Ram Box, Rock Ram Super Pump, Rock Ram Hydraulic Cylinder, and Rock Ram Installation kit. The Super Ram Box has been machined, ported, and fitted with a properly matched Rock Ram Valve to provide increased fluid flow to both the Rock Ram Box and the Rock Ram Cylinder. This system should not to be confused with the popular "backyard conversion" that often results in slow and sluggish steering.

The Rock Ram Valve is manufactured with a smaller diameter torsion bar which results in lower steering effort for the driver. Straight or Variable worm gear ratios vary depending on the vehicle application. In additional to the tremendous increase in turning force, the Rock Ram System reduces stress on the steering gearbox and frame by sharing the steering load with the Rock Ram Cylinder. The components and modifications included with the Rock Ram Steering System are purposefully designed to provide pure turning power for off road maneuvering while simultaneously stabilizing the front end during on-pavement driving.

The Rock Ram System is the most value added steering component upgrade on the market today.

Fitment specs / kit is as follows:
325351 Steering Gear Box
812257 Super Power Steering Pump
930100 Rock Ram Installation Kit
931158 Rock Ram Cylinder

*This Rock Ram Kit includes a bolt on replacement TC Series-II pump, small piston steering box, and a 1-1/2" diameter ram with a 5/8 shaft. This kit will turn tires up to 39.5" with no problem. For faster reaction time, we do recommend that you also purchase a smaller pulley, (AGR# 980152) to go with this kit. For tires 40" or larger, you should consider making modifications for the larger Rock Ram Kit (355251K07 for the 4.0 TJ and 362251K07 for the 4.0 XJ) which includes our Super P-series Pump.
The Rock Ram system is the Original hydraulic-assisted steering system, designed and developed for competition rock crawlers. The Rock Ram System will improve the off road and on highway handling of any vehicle running larger than stock tires. It works equally well on weekend trail riders, hardcore rock crawlers and the 4wheel drive with large tire and a lift kit who rarely gets off road but needs additional steering to move the big tires into tight parking spots. The Rock Ram system increases your steering force by 80% or more, yet still retains excellent handling characteristics for on-road driving. The Ram Cylinder acts as both an additional assist to the gearbox as well as a POWERED Steering Stabilizer, eliminating the need for a conventional steering stabilizer. The Ram Cylinder uses dynamic hydraulic pressure to control the front end movement, not just cushion it, and the results produce a smoother ride and increased steering control.

The Rock Ram System consists of our competition and trail proven Super Ram Box, Rock Ram Super Pump, Rock Ram Hydraulic Cylinder, and Rock Ram Installation kit. The Super Ram Box has been machined, ported, and fitted with a properly matched Rock Ram Valve to provide increased fluid flow to both the Rock Ram Box and the Rock Ram Cylinder. This system should not to be confused with the popular "backyard conversion" that often results in slow and sluggish steering.

The Rock Ram Valve is manufactured with a smaller diameter torsion bar which results in lower steering effort for the driver. Straight or Variable worm gear ratios vary depending on the vehicle application. In additional to the tremendous increase in turning force, the Rock Ram System reduces stress on the steering gearbox and frame by sharing the steering load with the Rock Ram Cylinder. The components and modifications included with the Rock Ram Steering System are purposefully designed to provide pure turning power for off road maneuvering while simultaneously stabilizing the front end during on-pavement driving.

The Rock Ram System is the most value added steering component upgrade on the market today.

Fitment specs / kit is as follows:
325351 Steering Gear Box
812257 Super Power Steering Pump
930100 Rock Ram Installation Kit
931158 Rock Ram Cylinder

*This Rock Ram Kit includes a bolt on replacement TC Series-II pump, small piston steering box, and a 1-1/2" diameter ram with a 5/8 shaft. This kit will turn tires up to 39.5" with no problem. For faster reaction time, we do recommend that you also purchase a smaller pulley, (AGR# 980152) to go with this kit. For tires 40" or larger, you should consider making modifications for the larger Rock Ram Kit (355251K07 for the 4.0 TJ and 362251K07 for the 4.0 XJ) which includes our Super P-series Pump.
Specifications:

4.25T Worm Gear/Piston Assembly
Metric O-Ring Line Fittings
3/4" - 30 Spline Input Shaft
Super P-Pump with Metric Line Fitting

This is your answer to the anemic Mercedes-Benz steering gear box. This is the Mercedes to Saginaw conversation steering gear box. This is the much larger and heavier duty box. There is modifications to convert your late model TJ/LJ to this box. You will need to either replace your steering column intermediate shaft with an earlier design found on the 2000 model TJ’s or you can cut 2 inches out of yours and use it. The earlier 2000 model TJ pressure line will also be required.

These Rock Ram Kits equipped with the large piston steering box and a Saginaw P-series Super Pump and not the original equipment TC Series-II pump. It will require extensive modification of the existing pump bracket or brackets will have to be fabricated.

This kit includes the following:
Ram Steering Gear 358251
Super Pump 807257
Ram Kit 930100
Rock Ram Cylinder 931175

The Rock Ram system is the Original hydraulic assisted steering system designed and developed for competition rock crawlers, the Rock Ram System will improve the off road and on highway handling of any vehicle running larger than stock tires. It works equally well on weekend trail riders, hardcore rock crawlers and the 4wheel drive with large tire and a lift kit who rarely gets off road but needs additional steering to move the big tires into tight parking spots. The Rock Ram system increases your steering force y 100% or more, yet still retains excellent handling characteristics for on road driving. The Ram cylinder serves as an added assist to the gearbox and as a POWERED Steering Stabilizer, eliminating the need for a conventional steering stabilizer. The Ram Cylinder uses dynamic hydraulic pressure to control the front end movement, not just cushion it and the results produce a smoother ride and increased steering control.

The Rock Ram System consists of our competition and trail proven Super Ram Box, Rock Ram Super Pump, and the Rock Ram Hydraulic cylinder and install kit. The Super Ram Box has been machined and ported and fitted with a properly matched Rock Ram Valve to provide the needed increased fluid flow to supply both the Ram Box and the Ram cylinder, not to be confused with the backyard conversion that results in a slow and sluggish steering system.

The Rock Ram gear box is manufactured with light valving for turning ease. The gear ratios vary depending on the vehicle application, In additional to the tremendous increase in turning force the Rock Ram System reduces stress on the steering gearbox and frame by sharing the load with the Ram cylinder. The components and modifications include the Rock Ram system are purpose designed to provide pure turning power for off road maneuvering and at the same time stabilizing the front end while driving on pavement.

The Rock Ram System is the ultimate in steering components kits, however it is not be the fix for other components needing repair or replacement.


Fitment specs / kit is as follows:
376316 gear box
805257 Super Pump
930100 cylinder install kit
931158 Rock Ram Cylinder

***This Rock Ram kit offers faster reaction time and includes a Super Pump, a small piston box and a 1-1/2" diameter ram with 5/8 shaft. This steering kit is better for on road and high speed off road use, AGR suggests that if you spend the majority of your time rock crawling, you should use the 362216K05 kit because of the increased power and stronger ram.***
The Rock Ram system is the Original hydraulic assisted steering system designed and developed for competition rock crawlers, the Rock Ram System will improve the off road and on highway handling of any vehicle running larger than stock tires. It works equally well on weekend trail riders, hardcore rock crawlers and the 4wheel drive with large tire and a lift kit who rarely gets off road but needs additional steering to move the big tires into tight parking spots. The Rock Ram system increases your steering force y 100% or more, yet still retains excellent handling characteristics for on road driving. The Ram cylinder serves as an added assist to the gearbox and as a POWERED Steering Stabilizer, eliminating the need for a conventional steering stabilizer. The Ram Cylinder uses dynamic hydraulic pressure to control the front end movement, not just cushion it and the results produce a smoother ride and increased steering control.

The Rock Ram System consists of our competition and trail proven Super Ram Box, Rock Ram Super Pump, and the Rock Ram Hydraulic cylinder and install kit. The Super Ram Box has been machined and ported and fitted with a properly matched Rock Ram Valve to provide the needed increased fluid flow to supply both the Ram Box and the Ram cylinder, not to be confused with the backyard conversion that results in a slow and sluggish steering system.

The Rock Ram gear box is manufactured with light valving for turning ease. The gear ratios vary depending on the vehicle application, In additional to the tremendous increase in turning force the Rock Ram System reduces stress on the steering gearbox and frame by sharing the load with the Ram cylinder. The components and modifications include the Rock Ram system are purpose designed to provide pure turning power for off road maneuvering and at the same time stabilizing the front end while driving on pavement.

The Rock Ram System is the ultimate in steering components kits, however it is not be the fix for other components needing repair or replacement.


Fitment specs / kit is as follows:
362216 gear box
805257 Super Pump
930100 cylinder install kit
931175 Rock Ram Cylinder
Super Ram Box has been machined and ported and fitted with a properly matched Rock Ram Valve to provide the needed increased fluid flow to supply both the Ram Box and the Ram cylinder, not to be confused with the backyard conversion that results in a slow and sluggish steering system.

The Rock Ram gear box is manufactured with light valving for turning ease. The gear ratios vary depending on the vehicle application, In additional to the tremendous increase in turning force the Rock Ram System reduces stress on the steering gearbox and frame by sharing the load with the Ram cylinder. The components and modifications include the Rock Ram system are purpose designed to provide pure turning power for off road maneuvering and at the same time stabilizing the front end while driving on pavement.

The Rock Ram System is the ultimate in steering components kits, however it is not be the fix for other components needing repair or replacement.


Fitment specs / kit is as follows:
376356 gear box
807257 Super Pump
930100 cylinder install kit
931158 Rock Ram Cylinder

***This Rock Ram kit offers faster reaction time and includes a Super Pump, a small piston box and a 1-1/2" diameter ram with 5/8 shaft. This steering kit is better for on road and high speed off road use, AGR suggests that if you spend the majority of your time rock crawling, you should use the 36225K07 kit because of the increased power and stronger ram.***
Super Ram Box has been machined and ported and fitted with a properly matched Rock Ram Valve to provide the needed increased fluid flow to supply both the Ram Box and the Ram cylinder, not to be confused with the backyard conversion that results in a slow and sluggish steering system.

The Rock Ram gear box is manufactured with light valving for turning ease. The gear ratios vary depending on the vehicle application, In additional to the tremendous increase in turning force the Rock Ram System reduces stress on the steering gearbox and frame by sharing the load with the Ram cylinder. The components and modifications include the Rock Ram system are purpose designed to provide pure turning power for off road maneuvering and at the same time stabilizing the front end while driving on pavement.

The Rock Ram System is the ultimate in steering components kits, however it is not be the fix for other components needing repair or replacement.


Fitment specs / kit is as follows:
362256 gear box

807257 Super Pump
930100 cylinder install kit
931175 Rock Ram Cylinder
Specifications:

4.25T Worm Gear/Piston Assembly
Metric O-Ring Line Fittings
13/16" - 36 Spline Input Shaft
Super P-Pump with Metric Line Fitting

8" X 1.5" X 0.625" Rock Ram Cylinder, PN 931158
Rock Ram Installation Kit, PN 930100
The Rock Ram system is the Original hydraulic assisted steering system designed and developed for competition rock crawlers, the Rock Ram System will improve the off road and on highway handling of any vehicle running larger than stock tires. It works equally well on weekend trail riders, hardcore rock crawlers and the 4wheel drive with large tire and a lift kit who rarely gets off road but needs additional steering to move the big tires into tight parking spots. The Rock Ram system increases your steering force y 100% or more, yet still retains excellent handling characteristics for on road driving. The Ram cylinder serves as an added assist to the gearbox and as a POWERED Steering Stabilizer, eliminating the need for a conventional steering stabilizer. The Ram Cylinder uses dynamic hydraulic pressure to control the front end movement, not just cushion it and the results produce a smoother ride and increased steering control.

The Rock Ram System consists of our competition and trail proven Super Ram Box, Rock Ram Super Pump, and the Rock Ram Hydraulic cylinder and install kit. The Super Ram Box has been machined and ported and fitted with a properly matched Rock Ram Valve to provide the needed increased fluid flow to supply both the Ram Box and the Ram cylinder, not to be confused with the backyard conversion that results in a slow and sluggish steering system.

The Rock Ram gear box is manufactured with light valving for turning ease. The gear ratios vary depending on the vehicle application, In additional to the tremendous increase in turning force the Rock Ram System reduces stress on the steering gearbox and frame by sharing the load with the Ram cylinder. The components and modifications include the Rock Ram system are purpose designed to provide pure turning power for off road maneuvering and at the same time stabilizing the front end while driving on pavement.

The Rock Ram System is the ultimate in steering components kits, however it is not be the fix for other components needing repair or replacement.


Fitment specs / kit is as follows:
355251 gear box
807257 Super Pump
930100 cylinder install kit
931175 Rock Ram Cylinder

***These Rock Ram Kits equipped with the large piston steering box and a Saginaw P-series Super Pump and not the original TC Saginaw Series-II sytle pump. It will require extensive modification of the existing pump bracket or brackets will have to be fabricated.

The Rock Ram system is the Original hydraulic assisted steering system designed and developed for competition rock crawlers, the Rock Ram System will improve the off road and on highway handling of any vehicle running larger than stock tires. It works equally well on weekend trail riders, hardcore rock crawlers and the 4wheel drive with large tire and a lift kit who rarely gets off road but needs additional steering to move the big tires into tight parking spots. The Rock Ram system increases your steering force y 100% or more, yet still retains excellent handling characteristics for on road driving. The Ram cylinder serves as an added assist to the gearbox and as a POWERED Steering Stabilizer, eliminating the need for a conventional steering stabilizer. The Ram Cylinder uses dynamic hydraulic pressure to control the front end movement, not just cushion it and the results produce a smoother ride and increased steering control.

The Rock Ram System consists of our competition and trail proven Super Ram Box, Rock Ram Super Pump, and the Rock Ram Hydraulic cylinder and install kit. The Super Ram Box has been machined and ported and fitted with a properly matched Rock Ram Valve to provide the needed increased fluid flow to supply both the Ram Box and the Ram cylinder, not to be confused with the backyard conversion that results in a slow and sluggish steering system.

The Rock Ram gear box is manufactured with light valving for turning ease. The gear ratios vary depending on the vehicle application, In additional to the tremendous increase in turning force the Rock Ram System reduces stress on the steering gearbox and frame by sharing the load with the Ram cylinder. The components and modifications include the Rock Ram system are purpose designed to provide pure turning power for off road maneuvering and at the same time stabilizing the front end while driving on pavement.

The Rock Ram System is the ultimate in steering components kits, however it is not be the fix for other components needing repair or replacement.


Fitment specs / kit is as follows:
304216 gear box

806257 Super Pump

930100 cylinder install kit

931175 Rock Ram Cylinder
This is your answer to the anemic Mercedes-Benz steering gear box. This is the Mercedes to Saginaw conversion steering gear box. This is the much larger and heavier duty box. There is modifications to convert your late model TJ/LJ to this box. You will need to either replace your steering column intermediate shaft with an earlier design found on the 2000 model TJ’s or you can cut 2 inches out of yours and use it. The earlier 2000 model TJ pressure line will also be required

***This Rock Ram kit includes a bolt on replacement TC Series-II Pump, small piston steering box, and a 1-1/2” diameter ram with 5/8 shaft. This kit will turn tires up to 39.5 with no problem. For faster reaction time, we do recommend that you also purchase a smaller pulley, (AGR# 980152) to go with this kit. For 40” and larger, you should consider making modifications for the larger Rock Ram kit (358251K07) which includes our Super P-series Pump***

This is your answer to the anemic Mercedes-Benz steering gear box. This is the Mercedes to Saginaw conversion steering gear box. This is the much larger and heavier duty box. There is modifications to convert your late model TJ/LJ to this box. You will need to either replace your steering column intermediate shaft with an earlier design found on the 2000 model TJ’s or you can cut 2 inches out of yours and use it. The earlier 2000 model TJ pressure line will also be required

***This Rock Ram kit includes a bolt on replacement TC Series-II Pump, small piston steering box, and a 1-1/2” diameter ram with 5/8 shaft. This kit will turn tires up to 39.5 with no problem. For faster reaction time, we do recommend that you also purchase a smaller pulley, (AGR# 980152) to go with this kit. For 40” and larger, you should consider making modifications for the larger Rock Ram kit (358251K07) which includes our Super P-series Pump***

The Rock Ram system is the Original hydraulic assisted steering system designed and developed for competition rock crawlers, the Rock Ram System will improve the off road and on highway handling of any vehicle running larger than stock tires. It works equally well on weekend trail riders, hardcore rock crawlers and the 4wheel drive with large tire and a lift kit who rarely gets off road but needs additional steering to move the big tires into tight parking spots. The Rock Ram system increases your steering force y 100% or more, yet still retains excellent handling characteristics for on road driving. The Ram cylinder serves as an added assist to the gearbox and as a POWERED Steering Stabilizer, eliminating the need for a conventional steering stabilizer. The Ram Cylinder uses dynamic hydraulic pressure to control the front end movement, not just cushion it and the results produce a smoother ride and increased steering control.

The Rock Ram System consists of our competition and trail proven Super Ram Box, Rock Ram Super Pump, and the Rock Ram Hydraulic cylinder and install kit. The Super Ram Box has been machined and ported and fitted with a properly matched Rock Ram Valve to provide the needed increased fluid flow to supply both the Ram Box and the Ram cylinder, not to be confused with the backyard conversion that results in a slow and sluggish steering system.

The Rock Ram gear box is manufactured with light valving for turning ease. The gear ratios vary depending on the vehicle application, In additional to the tremendous increase in turning force the Rock Ram System reduces stress on the steering gearbox and frame by sharing the load with the Ram cylinder. The components and modifications include the Rock Ram system are purpose designed to provide pure turning power for off road maneuvering and at the same time stabilizing the front end while driving on pavement.

The Rock Ram System is the ultimate in steering components kits, however it is not be the fix for other components needing repair or replacement.


Fitment specs / kit is as follows:
304716 gear box

806257 Super Pump

930100 cylinder install kit

931175 Rock Ram Cylinder

The Rock Ram system is the Original hydraulic assisted steering system designed and developed for competition rock crawlers, the Rock Ram System will improve the off road and on highway handling of any vehicle running larger than stock tires. It works equally well on weekend trail riders, hardcore rock crawlers and the 4wheel drive with large tire and a lift kit who rarely gets off road but needs additional steering to move the big tires into tight parking spots. The Rock Ram system increases your steering force y 100% or more, yet still retains excellent handling characteristics for on road driving. The Ram cylinder serves as an added assist to the gearbox and as a POWERED Steering Stabilizer, eliminating the need for a conventional steering stabilizer. The Ram Cylinder uses dynamic hydraulic pressure to control the front end movement, not just cushion it and the results produce a smoother ride and increased steering control.

The Rock Ram System consists of our competition and trail proven Super Ram Box, Rock Ram Super Pump, and the Rock Ram Hydraulic cylinder and install kit. The Super Ram Box has been machined and ported and fitted with a properly matched Rock Ram Valve to provide the needed increased fluid flow to supply both the Ram Box and the Ram cylinder, not to be confused with the backyard conversion that results in a slow and sluggish steering system.

The Rock Ram gear box is manufactured with light valving for turning ease. The gear ratios vary depending on the vehicle application, In additional to the tremendous increase in turning force the Rock Ram System reduces stress on the steering gearbox and frame by sharing the load with the Ram cylinder. The components and modifications include the Rock Ram system are purpose designed to provide pure turning power for off road maneuvering and at the same time stabilizing the front end while driving on pavement.

The Rock Ram System is the ultimate in steering components kits, however it is not be the fix for other components needing repair or replacement.


Fitment specs / kit is as follows:
304716 gear box

806257 Super Pump

930100 cylinder install kit

931175 Rock Ram Cylinder

The Rock Ram system is the Original hydraulic assisted steering system designed and developed for competition rock crawlers, the Rock Ram System will improve the off road and on highway handling of any vehicle running larger than stock tires. It works equally well on weekend trail riders, hardcore rock crawlers and the 4wheel drive with large tire and a lift kit who rarely gets off road but needs additional steering to move the big tires into tight parking spots. The Rock Ram system increases your steering force y 100% or more, yet still retains excellent handling characteristics for on road driving. The Ram cylinder serves as an added assist to the gearbox and as a POWERED Steering Stabilizer, eliminating the need for a conventional steering stabilizer. The Ram Cylinder uses dynamic hydraulic pressure to control the front end movement, not just cushion it and the results produce a smoother ride and increased steering control.

The Rock Ram System consists of our competition and trail proven Super Ram Box, Rock Ram Super Pump, and the Rock Ram Hydraulic cylinder and install kit. The Super Ram Box has been machined and ported and fitted with a properly matched Rock Ram Valve to provide the needed increased fluid flow to supply both the Ram Box and the Ram cylinder, not to be confused with the backyard conversion that results in a slow and sluggish steering system.

The Rock Ram gear box is manufactured with light valving for turning ease. The gear ratios vary depending on the vehicle application, In additional to the tremendous increase in turning force the Rock Ram System reduces stress on the steering gearbox and frame by sharing the load with the Ram cylinder. The components and modifications include the Rock Ram system are purpose designed to provide pure turning power for off road maneuvering and at the same time stabilizing the front end while driving on pavement.

The Rock Ram System is the ultimate in steering components kits, however it is not be the fix for other components needing repair or replacement.


Fitment specs / kit is as follows:
304716 gear box

806257 Super Pump

930100 cylinder install kit

931175 Rock Ram Cylinder

The Rock Ram system is the Original hydraulic assisted steering system designed and developed for competition rock crawlers, the Rock Ram System will improve the off road and on highway handling of any vehicle running larger than stock tires. It works equally well on weekend trail riders, hardcore rock crawlers and the 4wheel drive with large tire and a lift kit who rarely gets off road but needs additional steering to move the big tires into tight parking spots. The Rock Ram system increases your steering force y 100% or more, yet still retains excellent handling characteristics for on road driving. The Ram cylinder serves as an added assist to the gearbox and as a POWERED Steering Stabilizer, eliminating the need for a conventional steering stabilizer. The Ram Cylinder uses dynamic hydraulic pressure to control the front end movement, not just cushion it and the results produce a smoother ride and increased steering control.

The Rock Ram System consists of our competition and trail proven Super Ram Box, Rock Ram Super Pump, and the Rock Ram Hydraulic cylinder and install kit. The Super Ram Box has been machined and ported and fitted with a properly matched Rock Ram Valve to provide the needed increased fluid flow to supply both the Ram Box and the Ram cylinder, not to be confused with the backyard conversion that results in a slow and sluggish steering system.

The Rock Ram gear box is manufactured with light valving for turning ease. The gear ratios vary depending on the vehicle application, In additional to the tremendous increase in turning force the Rock Ram System reduces stress on the steering gearbox and frame by sharing the load with the Ram cylinder. The components and modifications include the Rock Ram system are purpose designed to provide pure turning power for off road maneuvering and at the same time stabilizing the front end while driving on pavement.

The Rock Ram System is the ultimate in steering components kits, however it is not be the fix for other components needing repair or replacement.


Fitment specs / kit is as follows:
304716 gear box

806257 Super Pump

930100 cylinder install kit

931175 Rock Ram Cylinder

The Rock Ram system is the Original hydraulic assisted steering system designed and developed for competition rock crawlers, the Rock Ram System will improve the off road and on highway handling of any vehicle running larger than stock tires. It works equally well on weekend trail riders, hardcore rock crawlers and the 4wheel drive with large tire and a lift kit who rarely gets off road but needs additional steering to move the big tires into tight parking spots. The Rock Ram system increases your steering force y 100% or more, yet still retains excellent handling characteristics for on road driving. The Ram cylinder serves as an added assist to the gearbox and as a POWERED Steering Stabilizer, eliminating the need for a conventional steering stabilizer. The Ram Cylinder uses dynamic hydraulic pressure to control the front end movement, not just cushion it and the results produce a smoother ride and increased steering control.

The Rock Ram System consists of our competition and trail proven Super Ram Box, Rock Ram Super Pump, and the Rock Ram Hydraulic cylinder and install kit. The Super Ram Box has been machined and ported and fitted with a properly matched Rock Ram Valve to provide the needed increased fluid flow to supply both the Ram Box and the Ram cylinder, not to be confused with the backyard conversion that results in a slow and sluggish steering system.

The Rock Ram gear box is manufactured with light valving for turning ease. The gear ratios vary depending on the vehicle application, In additional to the tremendous increase in turning force the Rock Ram System reduces stress on the steering gearbox and frame by sharing the load with the Ram cylinder. The components and modifications include the Rock Ram system are purpose designed to provide pure turning power for off road maneuvering and at the same time stabilizing the front end while driving on pavement.

The Rock Ram System is the ultimate in steering components kits, however it is not be the fix for other components needing repair or replacement.


Fitment specs / kit is as follows:
304716 gear box

806257 Super Pump

930100 cylinder install kit

931175 Rock Ram Cylinder

The Rock Ram system is the Original hydraulic assisted steering system designed and developed for competition rock crawlers, the Rock Ram System will improve the off road and on highway handling of any vehicle running larger than stock tires. It works equally well on weekend trail riders, hardcore rock crawlers and the 4wheel drive with large tire and a lift kit who rarely gets off road but needs additional steering to move the big tires into tight parking spots. The Rock Ram system increases your steering force y 100% or more, yet still retains excellent handling characteristics for on road driving. The Ram cylinder serves as an added assist to the gearbox and as a POWERED Steering Stabilizer, eliminating the need for a conventional steering stabilizer. The Ram Cylinder uses dynamic hydraulic pressure to control the front end movement, not just cushion it and the results produce a smoother ride and increased steering control.

The Rock Ram System consists of our competition and trail proven Super Ram Box, Rock Ram Super Pump, and the Rock Ram Hydraulic cylinder and install kit. The Super Ram Box has been machined and ported and fitted with a properly matched Rock Ram Valve to provide the needed increased fluid flow to supply both the Ram Box and the Ram cylinder, not to be confused with the backyard conversion that results in a slow and sluggish steering system.

The Rock Ram gear box is manufactured with light valving for turning ease. The gear ratios vary depending on the vehicle application, In additional to the tremendous increase in turning force the Rock Ram System reduces stress on the steering gearbox and frame by sharing the load with the Ram cylinder. The components and modifications include the Rock Ram system are purpose designed to provide pure turning power for off road maneuvering and at the same time stabilizing the front end while driving on pavement.

The Rock Ram System is the ultimate in steering components kits, however it is not be the fix for other components needing repair or replacement.


Fitment specs / kit is as follows:
304716 gear box

806257 Super Pump

930100 cylinder install kit

931175 Rock Ram Cylinder

The Rock Ram system is the Original hydraulic assisted steering system designed and developed for competition rock crawlers, the Rock Ram System will improve the off road and on highway handling of any vehicle running larger than stock tires. It works equally well on weekend trail riders, hardcore rock crawlers and the 4wheel drive with large tire and a lift kit who rarely gets off road but needs additional steering to move the big tires into tight parking spots. The Rock Ram system increases your steering force y 100% or more, yet still retains excellent handling characteristics for on road driving. The Ram cylinder serves as an added assist to the gearbox and as a POWERED Steering Stabilizer, eliminating the need for a conventional steering stabilizer. The Ram Cylinder uses dynamic hydraulic pressure to control the front end movement, not just cushion it and the results produce a smoother ride and increased steering control.

The Rock Ram System consists of our competition and trail proven Super Ram Box, Rock Ram Super Pump, and the Rock Ram Hydraulic cylinder and install kit. The Super Ram Box has been machined and ported and fitted with a properly matched Rock Ram Valve to provide the needed increased fluid flow to supply both the Ram Box and the Ram cylinder, not to be confused with the backyard conversion that results in a slow and sluggish steering system.

The Rock Ram gear box is manufactured with light valving for turning ease. The gear ratios vary depending on the vehicle application, In additional to the tremendous increase in turning force the Rock Ram System reduces stress on the steering gearbox and frame by sharing the load with the Ram cylinder. The components and modifications include the Rock Ram system are purpose designed to provide pure turning power for off road maneuvering and at the same time stabilizing the front end while driving on pavement.

The Rock Ram System is the ultimate in steering components kits, however it is not be the fix for other components needing repair or replacement.


Fitment specs / kit is as follows:
304716 gear box

806257 Super Pump

930100 cylinder install kit

931175 Rock Ram Cylinder