How to replace the rear differential cover and gasket on GMC Sierra 3500?

The first step to change the rear axle housing cover and gasket involves vehicle elevation while draining the axle. Use a drain pan to collect oil from the axle housing when you remove the rear axle housing cover bolts and proceed with removing each bolt for disposal. Next extract the rear axle housing cover from the axle housing while cleaning away gasket material that currently exists on both parts. The procedure starts with applying the new gasket followed by the rear axle housing cover installation according to the fastener notice in service precautions. Place new rear axle housing cover bolts and crosswise tighten them to 40 nm (30 ft. Lbs.) while avoiding the use of previously installed bolts. Rain in appropriate fluid into the rear axle before lowering the car down.

OEM GMC Sierra 3500 Differential Cover

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7 Differential Covers found

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GMC Sierra 3500 Differential Cover, Rear
Part Number: 26067595
$23.01 MSRP: $37.67
You Save: $14.66 (39%)
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Product Specifications
- Other Name: Cover, Rear Axle Housing; Axle Cover; Housing Cover; Cover
- Position: Rear
- Replaces: 26008172
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2001-2003 GMC Sierra 3500 | Base, SL, SLE, SLT | 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 8.1 L GAS
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GMC Sierra 3500 Axle Cover, Rear
Part Number: 19333218
$60.80 MSRP: $103.51
You Save: $42.71 (42%)
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Product Specifications
- Other Name: Cover Kit, Rear Axle Housing; Housing Cover; Cover
- Position: Rear
- Replaces: 12471640, 12471309, 15290822
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003-2006 GMC Sierra 3500 | Base, SL, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 8.1 L GAS
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GMC Sierra 3500 Axle Cover, Rear
Part Number: 19133288
$36.43 MSRP: $54.61
You Save: $18.18 (34%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Cover Kit, Rear Axle Housing (9.5); Cover; Cover Kit, Rear Axle Housing
- Position: Rear
- Replaces: 12471310
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2001-2006 GMC Sierra 3500 | Base, SL, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 8.1 L GAS
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GMC Sierra 3500 Axle Cover, Rear
Part Number: 22891940
$30.79 MSRP: $50.72
You Save: $19.93 (40%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Cover-Rear Axle Housing; Housing Cover; Cover; Cover, Rear Axle Housing
- Position: Rear
- Replaces: 26067040, 3977386
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2001-2003 GMC Sierra 3500 | Base, SL, SLE, SLT | 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 8.1 L GAS
View related parts
GMC Sierra 3500 Axle Cover
Part Number: 12471311
$23.18 MSRP: $46.54
You Save: $23.36 (51%)
ADD TO CART
Product Specifications
- Other Name: Cover Package; Cover
- Position: Rear
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2001-2006 GMC Sierra 3500 | Base, SL, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 8.1 L GAS
View related parts
GMC Sierra 3500 Axle Cover, Rear
Part Number: 26067253
Product Specifications
- Other Name: Cover, Rear Axle Housing; Housing Cover; Cover
- Position: Rear
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2001-2004 GMC Sierra 3500 | Base, SL, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 8.1 L GAS
View related parts
GMC Sierra 3500 Axle Cover, Rear
Part Number: 12471445
Product Specifications
- Other Name: Cover Kit, Rear Axle Housing; Cover
- Position: Rear
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2001-2006 GMC Sierra 3500 | Base, SL, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 8.1 L GAS

GMC Sierra 3500 Differential Cover

Our website offers an extensive catalog of genuine GMC Sierra 3500 Differential Cover at unbeatable prices. Every OEM GMC Sierra 3500 Differential Cover comes with a manufacturer's warranty, an easy return policy, and rapid delivery service. Don't miss out on this great opportunity!

GMC Sierra 3500 Differential Cover Parts Questions & Experts Answers

Axle Cover, Rear
19133288
Q: How to replace the rear differential cover and gasket on GMC Sierra 3500?
A: The first step to change the rear axle housing cover and gasket involves vehicle elevation while draining the axle. Use a drain pan to collect oil from the axle housing when you remove the rear axle housing cover bolts and proceed with removing each bolt for disposal. Next extract the rear axle housing cover from the axle housing while cleaning away gasket material that currently exists on both parts. The procedure starts with applying the new gasket followed by the rear axle housing cover installation according to the fastener notice in service precautions. Place new rear axle housing cover bolts and crosswise tighten them to 40 nm (30 ft. Lbs.) while avoiding the use of previously installed bolts. Rain in appropriate fluid into the rear axle before lowering the car down.