How to Remove and Install a Rack and Pinion Assembly on GMC C2500?

Lift the car up on a hoist and place it on safety stands and proceed to take out both the front tire and the wheel. If there is an engine shield, remove it and after that, remove the stabilizer shaft. Put a drain pan below where the power steering fluid will come out and disconnect the power steering high pressure line (2) and the power steering low pressure line (1) from the Rack And Pinion assembly (3). After that, take out the coupler clamp bolt on the intermediate shaft and unhook the shaft from the Rack And Pinion group. Unscrew and remove the nuts (1), washers (2) and bolts (4) holding the Rack And Pinion assembly and then get rid of the Rack And Pinion assembly (3). As a part of installation, place the Rack And Pinion assembly (3) inside the vehicle, attach the mounting bolts (4) along with the washers (2) and nuts (1) and tighten the nuts to 185 nm (136 ft. Lbs.). Place the intermediate shaft on the Rack And Pinion assembly and fasten the coupler clamp bolt until it reaches 45 nm (33 ft. Lbs.) join the power steering low pressure hose to the Rack And Pinion assembly and then connect the power steering high pressure hose in the same way, securing them at 27 nm (28 ft. Lbs.). Once you have the tools, place the engine protection shield and the stabilizer shaft again. After that, install the front tire and wheel assembly. Take the safety stands off, lower the car and drain the power steering fluid.

How to Service and Repair a Rack and Pinion System on GMC C2500?

You should begin servicing and repairing the rack and pinion by first taking out the pitman shaft and its cover assembly. Then, take out the pitman seals and bearing and after that, remove the stub shaft housing assembly. Turn the stub shaft backwards clockwise until you can see the rack piston coming out of the housing. When turning the stub shaft counterclockwise, put (J 21552) into the rack piston's bore, keep it tightly against the worm shaft and turn it until the rack piston is pushed down on top of (J 21552). Take out (J 21552) from the rack piston and then take out the teflon ring and O-ring seal from the rack and pinion housing. Check all the separated parts and determine if they should be replaced or not. To assemble the part, place some power steering fluid on the O-ring and teflon ring and screw the worm shaft clockwise to draw the rack piston onto (J 21552) after inserting it inside the rack piston bore. With (J 8947) inside, squeeze the seals flat and add the rack piston to the worm shaft. Next, install the stub shaft housing assembly before installing both the pitman seals as well as the bearings. After that, place the pitman shaft and side cover assembly inside. The last step is to adjust the rack and pinion.

OEM GMC C2500 Rack And Pinion

Steering Rack And Pinion

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GMC C2500 Steering Gear Part Number: 26068771
Product Specifications
- Other Name: Gear Assembly-Steering; Gear Assembly
- Replaced by: 26100335
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1997 GMC C2500 | Sierra SL, Sierra SLE, Sierra SLT | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
View related parts
GMC C2500 Worm Gear Part Number: 7817528
Product Specifications
- Other Name: Rack Kit-Piston & Nut Assembly; Steering Rack; Rack & Pinion; Input Shaft; Worm & Ball; Rack Assembly; Steering Gear Kit.
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1988-2000 GMC C2500 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
View related parts
GMC C2500 Steering Gear Part Number: 26087095
Product Specifications
- Other Name: Gear Kit, Steering (Remanufacture); Gear Assembly
- Replaces: 26042491
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996 GMC C2500 | Sierra SL, Sierra SLE, Sierra SLT | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
View related parts
GMC C2500 Steering Gear Part Number: 26087029
Product Specifications
- Other Name: Gear Kit, Steering (Remanufacture); Gear Assembly
- Replaces: 26042489
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996-1998 GMC C2500 | Sierra SL, Sierra SLE, Sierra SLT | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
View related parts
GMC C2500 Gear Assembly Part Number: 19330477
Product Specifications
- Other Name: Gear Kit, Steering (Remanufacture); Gear Kit, Steering
- Replaces: 15060607, 26077888, 26068855, 26056662, 26100333
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1997-2000 GMC C2500 | Sierra SL, Sierra SLE, Sierra SLT | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
View related parts
GMC C2500 Worm Gear Part Number: 7817529
Product Specifications
- Other Name: Rack Kit-Piston & Nut Assembly; Steering Rack; Rack Gear; Rack Assembly; Rack Package; Worm Assembly; Worm & Piston; Rack; Rack Kit, Steering Gear; Rack, Steering Gear
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1997-2000, 1984-1986 GMC C2500 | Base, High Sierra, Sierra Classic, Sierra SL, Sierra SLE, Sierra SLT | 6 Cyl 4.1 L GAS, 6 Cyl 4.3 L GAS, 6 Cyl 4.8 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
View related parts
GMC C2500 Steering Gear Part Number: 7815989
Product Specifications
- Other Name: Gear Assembly, Steering; Gear Assembly; Gear, Steering
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1988, 1984-1986 GMC C2500 | Base, High Sierra, Sierra, Sierra Classic, Sierra SLE, Sierra SLX | 6 Cyl 4.1 L GAS, 6 Cyl 4.3 L GAS, 6 Cyl 4.8 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 7.4 L GAS
View related parts
GMC C2500 Steering Gear Part Number: 26100345
Product Specifications
- Other Name: Gear Kit, Steering (Remanufacture); Gear Assembly; Gear, Steering
- Replaces: 26064578, 26077886
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1997-2000 GMC C2500 | Sierra SL, Sierra SLE, Sierra SLT | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
View related parts
GMC C2500 Steering Gear Part Number: 26087096
Product Specifications
- Other Name: Gear Kit, Steering (Remanufacture); Gear Assembly; Gear, Steering
- Replaces: 26036038, 26036031
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1988-1995 GMC C2500 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
View related parts
GMC C2500 Steering Gear Part Number: 26087060
Product Specifications
- Other Name: Gear Kit, Steering (Remanufacture); Gear Assembly; Gear, Steering
- Replaces: 07846958, 7846958
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1984-1986 GMC C2500 | Base, High Sierra, Sierra Classic | 6 Cyl 4.1 L GAS, 6 Cyl 4.3 L GAS, 6 Cyl 4.8 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 7.4 L GAS
View related parts
GMC C2500 Steering Gear Part Number: 26087059
Product Specifications
- Other Name: Gear Kit, Steering (Remanufacture); Gear Assembly; Gear, Steering
- Replaces: 07846959, 7846959
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1984-1986 GMC C2500 | Base, High Sierra, Sierra Classic | 6 Cyl 4.1 L GAS, 6 Cyl 4.3 L GAS, 6 Cyl 4.8 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 7.4 L GAS
View related parts
GMC C2500 Steering Gear Part Number: 26087034
Product Specifications
- Other Name: Gear Kit, Steering (Remanufacture); Gear Assembly; Gear, Steering
- Replaces: 26036040
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1992-1995 GMC C2500 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL
View related parts
GMC C2500 Steering Gear Part Number: 26052912
Product Specifications
- Other Name: Gear Assembly-Steering; Gear Assembly; Gear, Steering
- Replaces: 26036039, 26036036, 26052911
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1988-1995 GMC C2500 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS

GMC C2500 Rack And Pinion

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The GMC C2500 Rack And Pinion is a crucial component in GMC C2500 vehicles that improves the steering sector and controls on the vehicle. Regarded as the pinnacle of gears, the Rack And Pinion transmission brings about rotational movement of the steering wheel into calm front wheel operation without compromising the car's handling or response rate in any way. However, such a scheme is very crucial for the GMC C2500 that has been a workhorse throughout its evolution when it was created back in 1960. Suitable for most GMC C2500 models, the Rack And Pinion system is a very important component that ensures a higher level of variance and safety to enable the driver to pose through rough terrains. The hydraulic power assist which is a feature of the Rack And Pinion steering system means that the driver is not strained during long distance driving by having to turn the steering continuously. Furthermore, the solidity of the system reduces the probability of encountering problems that may include leakage or worn out gears and these affects the precision of the steering. Pros of GMC C2500 Rack And Pinion: A feature of this kit GMC C2500 Rack And Pinion able to handle loaded weight and work with powerful 6.5L turbo diesel V8 engine in the final generation of C2500. In balance, the GMC C2500 Rack And Pinion plays an important role on the car safety and performance in the automotive market enhancing a key feature to make the car more reliable.

GMC C2500 Rack And Pinion Parts and Q&A

Steering Gear
26100345
Q: How to Remove and Install a Rack and Pinion Assembly on GMC C2500?
A:
Lift the car up on a hoist and place it on safety stands and proceed to take out both the front tire and the wheel. If there is an engine shield, remove it and after that, remove the stabilizer shaft. Put a drain pan below where the power steering fluid will come out and disconnect the power steering high pressure line (2) and the power steering low pressure line (1) from the Rack And Pinion assembly (3). After that, take out the coupler clamp bolt on the intermediate shaft and unhook the shaft from the Rack And Pinion group. Unscrew and remove the nuts (1), washers (2) and bolts (4) holding the Rack And Pinion assembly and then get rid of the Rack And Pinion assembly (3). As a part of installation, place the Rack And Pinion assembly (3) inside the vehicle, attach the mounting bolts (4) along with the washers (2) and nuts (1) and tighten the nuts to 185 nm (136 ft. Lbs.). Place the intermediate shaft on the Rack And Pinion assembly and fasten the coupler clamp bolt until it reaches 45 nm (33 ft. Lbs.) join the power steering low pressure hose to the Rack And Pinion assembly and then connect the power steering high pressure hose in the same way, securing them at 27 nm (28 ft. Lbs.). Once you have the tools, place the engine protection shield and the stabilizer shaft again. After that, install the front tire and wheel assembly. Take the safety stands off, lower the car and drain the power steering fluid.
Worm Gear
7817528
Q: How to Service and Repair a Rack and Pinion System on GMC C2500?
A:
You should begin servicing and repairing the rack and pinion by first taking out the pitman shaft and its cover assembly. Then, take out the pitman seals and bearing and after that, remove the stub shaft housing assembly. Turn the stub shaft backwards clockwise until you can see the rack piston coming out of the housing. When turning the stub shaft counterclockwise, put (J 21552) into the rack piston's bore, keep it tightly against the worm shaft and turn it until the rack piston is pushed down on top of (J 21552). Take out (J 21552) from the rack piston and then take out the teflon ring and O-ring seal from the rack and pinion housing. Check all the separated parts and determine if they should be replaced or not. To assemble the part, place some power steering fluid on the O-ring and teflon ring and screw the worm shaft clockwise to draw the rack piston onto (J 21552) after inserting it inside the rack piston bore. With (J 8947) inside, squeeze the seals flat and add the rack piston to the worm shaft. Next, install the stub shaft housing assembly before installing both the pitman seals as well as the bearings. After that, place the pitman shaft and side cover assembly inside. The last step is to adjust the rack and pinion.