How to replace the drive pinion bearings on a 10.5-inch axle on 2005 GMC Sierra 3500?

In order to change the drive pinion bearings on a 10.5-inch axle, prepare the required tools and lift the vehicle. Take out the differential assembly, pinion gear bearing retainer and others. Bear removal and installation are to be done with specific tools. There should be appropriate torque and preload adjustments after which the differential assembly should be re-fitted and the vehicle lowered.

OEM 2005 GMC Sierra 3500 Pinion Bearing

Transmission Pinion Bearing

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12 Pinion Bearings found

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2005 GMC Sierra 3500 Pinion Bearings Part Number: 454021
$161.60 MSRP: $292.48
You Save: $130.88 (45%)
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Product Specifications
- Other Name: Bearing Assembly, Differential Drive Pinion Gear; Differential Pinion Bearing; Rear Pinion Bearing; Inner Pinion Bearing; Differential Drive Pinion; Rear Wheel Bearing.
- Item Weight: 3.50 Pounds
- Item Dimensions: 4.7 x 4.8 x 2.0 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 454021
- Warranty: This genuine part is guaranteed by GM's factory warranty.
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Fits the following 2005 GMC Sierra 3500 Submodels:
- 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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2005 GMC Sierra 3500 Side Bearings Part Number: 11505123
$57.30 MSRP: $169.58
You Save: $112.28 (67%)
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Product Specifications
- Other Name: Bearing, Differential Side Gear; Differential Pinion Bearing; Differential Bearing; Bearing
- Item Weight: 1.60 Pounds
- Item Dimensions: 4.9 x 1.4 x 5.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 11505123
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2005 GMC Sierra 3500 Submodels:
- 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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2005 GMC Sierra 3500 Pinion Bearings, Inner Part Number: 457108
$56.11 MSRP: $154.36
You Save: $98.25 (64%)
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Product Specifications
- Other Name: Bearing, Differential Drive Pinion Gear Inner; Differential Pinion Bearing; Rear Pinion Bearing; Front Pinion Bearing; Inner Pinion Bearing; Differential Drive Pinion Bearings.
- Position: Inner
- Item Weight: 2.20 Pounds
- Item Dimensions: 4.9 x 1.5 x 5.0 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 457108
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2005 GMC Sierra 3500 Submodels:
- 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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2005 GMC Sierra 3500 Wheel Bearing Part Number: 9436881
$80.31 MSRP: $145.36
You Save: $65.05 (45%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Bearing, Differential; Differential Pinion Bearing; Differential Bearing; Axle Bearings; Shaft; Inner; Side; Differential Gear; Front Wheel; Rear Wheel; Nut.
- Item Weight: 1.70 Pounds
- Item Dimensions: 5.1 x 1.5 x 5.0 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 9436881
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2005 GMC Sierra 3500 Submodels:
- 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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2005 GMC Sierra 3500 Side Bearings Part Number: 88943839
$48.83 MSRP: $144.56
You Save: $95.73 (67%)
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Product Specifications
- Other Name: Bearing, Differential Side Gear; Differential Bearing
- Replaces: 26091723
- Item Weight: 1.80 Pounds
- Item Dimensions: 4.7 x 4.7 x 1.6 inches
- Condition: New
- Fitment Type: Direct Replacement
- Require Quantity: 2
- SKU: 88943839
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2005 GMC Sierra 3500 Submodels:
- Base, 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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2005 GMC Sierra 3500 Side Bearings Part Number: 25824250
$73.65 MSRP: $142.94
You Save: $69.29 (49%)
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Product Specifications
- Other Name: Bearing, Differential Side Gear; Differential Pinion Bearing; Differential Bearing
- Replaces: 09418390, 9418390
- Item Weight: 1.20 Pounds
- Item Dimensions: 4.3 x 4.3 x 2.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 25824250
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2005 GMC Sierra 3500 Submodels:
- 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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2005 GMC Sierra 3500 Pinion Bearings Part Number: 23243839
$72.64 MSRP: $142.22
You Save: $69.58 (49%)
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Product Specifications
- Other Name: Bearing, Differential Pinion; Differential Pinion Bearing; Rear Pinion Bearing; Front/Inner/Outer Pinion; Diff/Drive Axle; Pinion/Clutch/Rear Wheel
- Position: Front
- Replaces: 09418357, 26053758, 9418357, 15286375, 20997052, 22786621, 9418356, 09418356, 12479221
- Item Weight: 1.30 Pounds
- Item Dimensions: 4.2 x 4.2 x 2.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 23243839
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2005 GMC Sierra 3500 Submodels:
- 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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2005 GMC Sierra 3500 Pinion Bearings Part Number: 9413427
$56.84 MSRP: $109.76
You Save: $52.92 (49%)
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Product Specifications
- Other Name: Bearing, Differential Drive Pinion Gear Outer; Differential Pinion Bearing; Rear, Front, Outer Pinion Bearings; Differential Drive, Steering Knuckle King, Pinion Shaft, Front Axle Bearings.
- Item Weight: 1.20 Pounds
- Item Dimensions: 3.1 x 3.2 x 3.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 9413427
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2005 GMC Sierra 3500 Submodels:
- 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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2005 GMC Sierra 3500 Pinion Bearings Part Number: 9413168
$93.86 MSRP: $167.61
You Save: $73.75 (44%)
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Product Specifications
- Other Name: Bearing Assembly-Roller; Differential Pinion Bearing; Rear Pinion Bearing; Front Pinion Bearing; Drive Pinion Bearing Assembly.
- Item Weight: 2.30 Pounds
- Item Dimensions: 5.2 x 4.2 x 2.0 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 9413168
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2005 GMC Sierra 3500 Submodels:
- Base, 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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2005 GMC Sierra 3500 Pinion Bearings Part Number: 9414917
$70.11 MSRP: $133.08
You Save: $62.97 (48%)
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Product Specifications
- Other Name: Bearing, Differential Drive Pinion Gear Inner; Differential Pinion Bearing; Differential Bearing; Rear Pinion Bearing; Drive Pinion Rear; Axle Pinion Shaft; Ring And Pinion; Pinion Shaft Front.
- Position: Inner
- Item Weight: 2.40 Pounds
- Item Dimensions: 4.4 x 5.1 x 2.4 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 9414917
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2005 GMC Sierra 3500 Submodels:
- 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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2005 GMC Sierra 3500 Pinion Bearings Part Number: 9417781
$43.86 MSRP: $103.28
You Save: $59.42 (58%)
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Product Specifications
- Other Name: Bearing, Front Differential Drive Pinion Gear Outer; Differential Pinion Bearing; Rear, Front, Outer Pinion Bearing; Differential Drive Pinion Front, Drive Pinion, Pinion Shaft Front, Front Axle
- Position: Front Outer
- Item Weight: 1.40 Pounds
- Item Dimensions: 3.4 x 3.6 x 1.4 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 9417781
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2005 GMC Sierra 3500 Submodels:
- 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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2005 GMC Sierra 3500 Pinion Bearings, Outer Part Number: 15534483
$53.12 MSRP: $94.85
You Save: $41.73 (44%)
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Product Specifications
- Other Name: Bearing Assembly, Differential Drive Pinion Gear Outer; Differential Pinion Bearing; Front Pinion Bearing; Bearing, Differential Pinion; Bearing, Pinion Shaft Front
- Position: Outer
- Replaces: 09440836, 9440836
- Item Weight: 1.70 Pounds
- Item Dimensions: 9.0 x 3.6 x 3.5 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 15534483
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2005 GMC Sierra 3500 Submodels:
- Base, 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

2005 GMC Sierra 3500 Pinion Bearing

With a comprehensive array of OEM 2005 GMC Sierra 3500 Pinion Bearing, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2005 GMC Sierra 3500 Pinion Bearing are backed by the manufacturer's warranty and are offered at competitive prices in the market. Rest assured, you can shop with complete confidence.

2005 GMC Sierra 3500 Pinion Bearing Parts and Q&A

Q: How to replace the drive pinion bearings on a 10.5-inch axle on 2005 GMC Sierra 3500?
A: In order to change the drive pinion bearings on a 10.5-inch axle, prepare the required tools and lift the vehicle. Take out the differential assembly, pinion gear bearing retainer and others. Bear removal and installation are to be done with specific tools. There should be appropriate torque and preload adjustments after which the differential assembly should be re-fitted and the vehicle lowered.