Genuine GMC G2500 Pinion Washer

Pinion Nut Washer

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40 Pinion Washers found

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GMC G2500 Shim, Differential Side Thrust(Bell End)
Part Number: 14063591
$5.80 MSRP: $9.59
You Save: $3.79 (40%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: WASHER, Differential Side Gear Thrust
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1992-1995 GMC G2500 | 3/4 TON CARGO, 3/4 TON PASSENGER | 6 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 6.2L Diesel, 8 Cyl 6.5L Diesel
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GMC G2500 Shim, Differential Side Thrust(Bell End)
Part Number: 14063589
$5.70 MSRP: $9.09
You Save: $3.39 (38%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: SHIM, Differential Side Gear Thrust; Shim Kit
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1992-1995 GMC G2500 | 3/4 TON CARGO, 3/4 TON PASSENGER | 6 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 6.2L Diesel, 8 Cyl 6.5L Diesel
View related parts
GMC G2500 Differential Side Gear Shim
Part Number: 14063590
$0.17 MSRP: $0.26
You Save: $0.09 (35%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: WASHER, Differential Side Gear Thrust; Shim Kit
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1992-1995 GMC G2500 | 3/4 TON CARGO, 3/4 TON PASSENGER | 6 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 6.2L Diesel, 8 Cyl 6.5L Diesel
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GMC G2500 Washer, Differential Drive Pinion Gear
Part Number: 517900
$5.98 MSRP: $8.73
You Save: $2.75 (32%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: WASHER, Propeller Shaft Pinion Flange; Pinion Bearing Spacer, Pinion Washer
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1985-1995 GMC G2500 | 1/2 TON CARGO, 1/2 TON PASSENGER, 3/4 TON CARGO, 3/4 TON PASSENGER | 6 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 6.2L Diesel, 8 Cyl 6.5L Diesel
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GMC G2500 Washer, Differential Pinion Gear Thrust
Part Number: 3984818
$4.72 MSRP: $6.91
You Save: $2.19 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: WASHER, Differential Pinion Thrust; Pinion Washer, Thrust Washer, Washer
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1985-1995 GMC G2500 | 1/2 TON CARGO, 1/2 TON PASSENGER, 3/4 TON CARGO, 3/4 TON PASSENGER | 6 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 6.2L Diesel, 8 Cyl 6.5L Diesel
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GMC G2500 Washer,Locking Differential Clutch Disc Thrust
Part Number: 26012910
$9.25 MSRP: $14.58
You Save: $5.33 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: WASHER, Differential Side Gear Thrust
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1985-1995 GMC G2500 | 1/2 TON CARGO, 1/2 TON PASSENGER, 3/4 TON CARGO, 3/4 TON PASSENGER | 6 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 6.2L Diesel, 8 Cyl 6.5L Diesel
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GMC G2500 Washer, Pinion Outer Thrust
Part Number: 15577321
$13.05
ADD TO CART
Product Specifications
- Other Name: WASHER, Differential Pinion Thrust; Side Gear Washer
- Position: Outer
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1985-1991 GMC G2500 | 1/2 TON CARGO, 1/2 TON PASSENGER, 3/4 TON CARGO, 3/4 TON PASSENGER | 6 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 6.2L Diesel
View related parts
GMC G2500 Differential Side Gear Shim
Part Number: 26009877
$13.05
ADD TO CART
Product Specifications
- Other Name: WASHER, Differential Side Gear Thrust
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1992-1995 GMC G2500 | 3/4 TON CARGO, 3/4 TON PASSENGER | 6 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 6.2L Diesel, 8 Cyl 6.5L Diesel
View related parts
GMC G2500 Differential Side Gear Shim
Part Number: 14063586
$4.35 MSRP: $7.21
You Save: $2.86 (40%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: SHIM, Differential Side Gear Thrust
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1985-1995 GMC G2500 | 1/2 TON CARGO, 1/2 TON PASSENGER, 3/4 TON CARGO, 3/4 TON PASSENGER | 6 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 6.2L Diesel, 8 Cyl 6.5L Diesel
View related parts
GMC G2500 Washer,Locking Differential Clutch Disc Thrust
Part Number: 26012909
$9.32 MSRP: $14.67
You Save: $5.35 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: WASHER, Differential Side Gear Thrust; Side Washer
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1985-1995 GMC G2500 | 1/2 TON CARGO, 1/2 TON PASSENGER, 3/4 TON CARGO, 3/4 TON PASSENGER | 6 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 6.2L Diesel, 8 Cyl 6.5L Diesel
View related parts
GMC G2500 Washer,Locking Differential Clutch Disc Thrust
Part Number: 26012913
$10.89 MSRP: $17.15
You Save: $6.26 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: WASHER, Differential Side Gear Thrust
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1985-1995 GMC G2500 | 1/2 TON CARGO, 1/2 TON PASSENGER, 3/4 TON CARGO, 3/4 TON PASSENGER | 6 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 6.2L Diesel, 8 Cyl 6.5L Diesel
View related parts
GMC G2500 Washer,Locking Differential Clutch Disc Thrust
Part Number: 26012911
$9.42 MSRP: $14.85
You Save: $5.43 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: WASHER, Differential Side Gear Thrust
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1985-1995 GMC G2500 | 1/2 TON CARGO, 1/2 TON PASSENGER, 3/4 TON CARGO, 3/4 TON PASSENGER | 6 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 6.2L Diesel, 8 Cyl 6.5L Diesel
View related parts
GMC G2500 Washer,Locking Differential Clutch Disc Thrust
Part Number: 26012912
$10.27 MSRP: $16.14
You Save: $5.87 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: WASHER, Differential Side Gear Thrust
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1985-1995 GMC G2500 | 1/2 TON CARGO, 1/2 TON PASSENGER, 3/4 TON CARGO, 3/4 TON PASSENGER | 6 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 6.2L Diesel, 8 Cyl 6.5L Diesel
View related parts
GMC G2500 Differential Side Gear Shim
Part Number: 26009873
$0.90 MSRP: $1.43
You Save: $0.53 (38%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: WASHER, Differential Side Gear Thrust
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1992-1995 GMC G2500 | 3/4 TON CARGO, 3/4 TON PASSENGER | 6 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 6.2L Diesel, 8 Cyl 6.5L Diesel
View related parts
GMC G2500 Washer,Locking Differential Clutch Disc Thrust
Part Number: 26012914
$5.68 MSRP: $8.93
You Save: $3.25 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: WASHER, Differential Side Gear Thrust
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1985-1995 GMC G2500 | 1/2 TON CARGO, 1/2 TON PASSENGER, 3/4 TON CARGO, 3/4 TON PASSENGER | 6 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 6.2L Diesel, 8 Cyl 6.5L Diesel
View related parts
GMC G2500 Washer, Pinion Thrust
Part Number: 14048388
Product Specifications
- Other Name: WASHER, Differential Pinion Thrust; Pinion Washer
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1985-1995 GMC G2500 | 1/2 TON CARGO, 1/2 TON PASSENGER, 3/4 TON CARGO, 3/4 TON PASSENGER | 6 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 6.2L Diesel, 8 Cyl 6.5L Diesel
View related parts
GMC G2500 Differential Side Gear Shim
Part Number: 14063581
$1.12 MSRP: $1.76
You Save: $0.64 (37%)
Product Specifications
- Other Name: SHIM, Differential Side Gear Thrust; Side Washer, Washer
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1985-1991 GMC G2500 | 1/2 TON CARGO, 1/2 TON PASSENGER, 3/4 TON CARGO, 3/4 TON PASSENGER | 6 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 6.2L Diesel
View related parts
GMC G2500 Differential Side Gear Shim
Part Number: 14063582
$0.45 MSRP: $0.70
You Save: $0.25 (36%)
Product Specifications
- Other Name: SHIM, Differential Side Gear Thrust
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1985-1995 GMC G2500 | 1/2 TON CARGO, 1/2 TON PASSENGER, 3/4 TON CARGO, 3/4 TON PASSENGER | 6 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 6.2L Diesel, 8 Cyl 6.5L Diesel
View related parts
GMC G2500 Differential Side Gear Thrust Washer
Part Number: 1235873
$4.57 MSRP: $7.21
You Save: $2.64 (37%)
Product Specifications
- Other Name: WASHER, Differential Side Gear Thrust
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1985-1995 GMC G2500 | 1/2 TON CARGO, 1/2 TON PASSENGER, 3/4 TON CARGO, 3/4 TON PASSENGER | 6 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 6.2L Diesel, 8 Cyl 6.5L Diesel
View related parts
GMC G2500 Shim, Differential Side Thrust(Bell End)
Part Number: 14063594
$0.26 MSRP: $0.39
You Save: $0.13 (34%)
Product Specifications
- Other Name: WASHER, Differential Side Gear Thrust
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1992-1995 GMC G2500 | 3/4 TON CARGO, 3/4 TON PASSENGER | 6 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 6.2L Diesel, 8 Cyl 6.5L Diesel

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1-20 of 40 Results

GMC G2500 Pinion Washer

A Pinion Washer from GMC provides firm clamping that aids the pinion flange and helps seal lubricant in place. When torque is spread out over the flange, the Pinion Washer keeps the shaft aligned so that steering inputs and differential power transfer happen smoothly without any shake or drips. The drivers of versatile G2500 vans appreciate how this compact disk enhances reliability by preventing premature wear from occurring. The Pinion Washer simplifies maintenance and ensures continuous sealing pressure throughout the drivetrain, as it suits both front and rear applications. The bore, width, and outer diameter of each Pinion Washer are exactly the same as that of the nut, preventing wobbling that could jeopardize the handling of heavy loads. G2500 owners or restorers can fit any version of G2500 with full confidence. This is because, no matter whether a short-wheelbase passenger carrier or longer 1990 upgrade, they all accept the same flat steel design. As a result, they don't have to rummage through a confusing list to find the correct model. The interchangeability of the G2500 family endorses the brand's credible solutions and keeps GMC's tough reputation alive on the road and job sites. The Pinion Washer enhances safety by ensuring that the nut remains firmly tensioned. This prevents an excess of fluid from escaping, which may cause gear lockup while driving at speed. The Pinion Washer improves steering feel as you turn lock to lock, so don't underestimate this little fitting. When combined with proper torque specifications, the G2500 drivetrain functions well when loaded to full payload. With every passing season, GMC owners feel the benefits of the Pinion Washer. Fewer leaks, tighter gear response, and resistance to heat, vibration, and road grime. The resilient profile of the washer limits distortion, allowing GMC fleets to minimize downtime, optimize efficiency, and keep passengers safe. Whether you are looking for peace of mind or easy installation of a strong performance component, the specified Pinion Washer for a trusted GMC G2500 is just the ticket to ensure the road-ready heritage of GMC shines through.

Each OEM GMC G2500 Pinion Washer we offer is competitively priced and comes with the assurance of the manufacturer's warranty for the part. Furthermore, we guarantee the speedy delivery of your orders right to your doorstep. Our hassle-free return policy is also in place for your peace of mind.

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