Timken NP910345 Wheel Bearing Race - Rear Inner or Rear Outer

Name: Timken NP910345 Wheel Bearing Race - Rear Inner or Rear Outer
Brand: Timken
SKU: BCPZ-NP910345
Price: 32.10 USD
Availability: InStock

Rear Inner

283 vehicles fit this part

Select your vehicle to confirm fitment

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OE Direct Replacement — Bolt-on fit, no modifications needed

Fitment: Chevrolet and GMC, Express 3500, Savana 3500, Silverado 3500 HD, Sierra 3500 HD, Silverado 3500 Classic, Sierra 3500 Classic, Silverado 3500, Sierra 3500, C3500, K3500, P30, P3500, G30, G3500, R3500, V3500, R30, V30, C30, K30, C35, K35, C30 Pickup, K30 Pickup, C35/C3500 Pickup, and K35/K3500 Pickup

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Not what you need? See all Wheel Bearing Race options

Timken NP910345 Wheel Bearing Race Overview

The Timken NP910345 wheel bearing race is engineered for reliable performance in heavy-duty Chevrolet and GMC vehicles. Designed to meet precise specifications, this component ensures proper fit and function for models such as the Silverado 3500 and Express 3500.

Width dimensions: 0.625 inches and 15.88 millimeters
Outside diameter: 3.812 inches (96.84 mm)
Bearing cup radius: 0.031 inches (0.80 mm)
Compatible with Chevrolet and GMC 3500 series trucks and vans
Durable construction for driveline and axle applications

Detailed Specifications and Compatibility

The Timken NP910345 wheel bearing race features dual width measurements of 0.625 inches and 15.88 millimeters, accommodating specific bearing assemblies. Its outside diameter measures 3.812 inches (96.84 mm), providing a precise fit for wheel hubs on heavy-duty vehicles. The bearing cup radius of 0.031 inches (0.80 mm) supports smooth rotation and load distribution. This part is compatible with Chevrolet and GMC models including C30, C3500, Express 3500, G30, K30, K3500, P30, P3500, R30, R3500, Savana 3500, Sierra 3500 (Classic and HD), Silverado 3500 (Classic and HD), V30, and V3500.

Applications and Problem Resolution

Replaces worn or damaged wheel bearing races in Chevrolet and GMC 3500 series vehicles
Addresses wheel hub noise caused by bearing race wear
Prevents premature bearing failure due to improper fit or damage
Restores proper wheel alignment and rotation smoothness
Supports driveline stability under heavy load conditions

Installation Notes and Tips

Ensure the hub and bearing surfaces are clean before installation
Use appropriate tools to press the bearing race evenly into the hub
Verify dimensions match OEM specifications for your specific Chevrolet or GMC model
Inspect related components such as seals and bearings during replacement
Follow manufacturer torque specifications for wheel assembly

Quality Assurance and Warranty

Timken manufactures the NP910345 wheel bearing race to meet industry standards for durability and precision. This part undergoes rigorous quality control to ensure consistent performance in demanding applications. While specific warranty details may vary, Timken products typically include coverage against manufacturing defects. Consult Timken or your parts provider for exact warranty terms related to this wheel bearing race.

This part fits 283 vehicles. Search below:

Year	Make	Model	Drive Type	Liters	Cylinders	Position	Notes
2022	Chevrolet	Express 3500	RWD	4.3L	V6	Rear Inner	Dual Rear Wheels
2022	GMC	Savana 3500	RWD	4.3L	V6	Rear Inner	Dual Rear Wheels
2021	Chevrolet	Express 3500	RWD	4.3L	V6	Rear Inner	Dual Rear Wheels
2021	GMC	Savana 3500	RWD	4.3L	V6	Rear Inner	Dual Rear Wheels
2020	Chevrolet	Express 3500	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
2020	GMC	Savana 3500	RWD	6.0L	V8	Rear Inner	Dual Rear Wheels
2019	Chevrolet	Express 3500	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
2019	GMC	Savana 3500	RWD	6.0L	V8	Rear Inner	Dual Rear Wheels
2018	Chevrolet	Express 3500	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
2018	GMC	Savana 3500	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
2017	Chevrolet	Express 3500	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
2017	GMC	Savana 3500	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
2016	Chevrolet	Express 3500	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
2016	GMC	Savana 3500	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
2015	Chevrolet	Express 3500	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
2015	GMC	Savana 3500	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
2014	Chevrolet	Express 3500	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
2014	GMC	Savana 3500	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
2013	Chevrolet	Express 3500	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
2013	GMC	Savana 3500	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
2012	Chevrolet	Express 3500	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
2012	GMC	Savana 3500	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
2011	Chevrolet	Express 3500	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
2011	GMC	Savana 3500	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
2010	Chevrolet	Express 3500	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
2010	Chevrolet	Silverado 3500 HD	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
2010	Chevrolet	Silverado 3500 HD	4WD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
2010	Chevrolet	Silverado 3500 HD	4WD			Rear Outer	Compatible with vehicles equipped with dual rear wheels.
2010	GMC	Savana 3500	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
2010	GMC	Sierra 3500 HD	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
2010	GMC	Sierra 3500 HD	4WD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
2010	GMC	Sierra 3500 HD	4WD			Rear Outer	Compatible with vehicles equipped with dual rear wheels.
2009	Chevrolet	Express 3500	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
2009	Chevrolet	Silverado 3500 HD	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
2009	Chevrolet	Silverado 3500 HD	4WD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
2009	Chevrolet	Silverado 3500 HD	4WD			Rear Outer	Compatible with vehicles equipped with dual rear wheels.
2009	GMC	Savana 3500	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
2009	GMC	Sierra 3500 HD	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
2009	GMC	Sierra 3500 HD	4WD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
2009	GMC	Sierra 3500 HD	4WD			Rear Outer	Compatible with vehicles equipped with dual rear wheels.
2008	Chevrolet	Express 3500	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
2008	Chevrolet	Silverado 3500 HD	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
2008	Chevrolet	Silverado 3500 HD	4WD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
2008	Chevrolet	Silverado 3500 HD	4WD			Rear Outer	Compatible with vehicles equipped with dual rear wheels.
2008	GMC	Savana 3500	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
2008	GMC	Sierra 3500 HD	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
2008	GMC	Sierra 3500 HD	4WD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
2008	GMC	Sierra 3500 HD	4WD			Rear Outer	Compatible with vehicles equipped with dual rear wheels.
2007	Chevrolet	Express 3500	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
2007	Chevrolet	Silverado 3500 Classic	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
2007	Chevrolet	Silverado 3500 Classic	4WD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
2007	Chevrolet	Silverado 3500 Classic	4WD			Rear Outer	Compatible with vehicles equipped with dual rear wheels.
2007	Chevrolet	Silverado 3500 HD	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
2007	Chevrolet	Silverado 3500 HD	4WD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
2007	Chevrolet	Silverado 3500 HD	4WD			Rear Outer	Compatible with vehicles equipped with dual rear wheels.
2007	GMC	Savana 3500	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
2007	GMC	Sierra 3500 Classic	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
2007	GMC	Sierra 3500 Classic	4WD			Rear Outer	Compatible with vehicles equipped with dual rear wheels.
2007	GMC	Sierra 3500 Classic	4WD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
2007	GMC	Sierra 3500 HD	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
2007	GMC	Sierra 3500 HD	4WD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
2007	GMC	Sierra 3500 HD	4WD			Rear Outer	Compatible with vehicles equipped with dual rear wheels.
2006	Chevrolet	Express 3500	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
2006	Chevrolet	Silverado 3500	4WD			Rear Inner	Heavy Duty Suspension
2006	GMC	Savana 3500	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
2006	GMC	Sierra 3500	RWD			Rear Inner	Heavy Duty Suspension
2006	GMC	Sierra 3500	4WD			Rear Inner	Heavy Duty Suspension
2005	Chevrolet	Express 3500	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
2005	Chevrolet	Silverado 3500	RWD			Rear Inner	Heavy Duty Suspension
2005	Chevrolet	Silverado 3500	4WD			Rear Inner	Heavy Duty Suspension
2005	GMC	Savana 3500	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
2005	GMC	Sierra 3500	RWD			Rear Inner	Heavy Duty Suspension
2005	GMC	Sierra 3500	4WD			Rear Inner	Heavy Duty Suspension
2004	Chevrolet	Express 3500	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
2004	Chevrolet	Silverado 3500	RWD			Rear Inner	Heavy Duty Suspension
2004	Chevrolet	Silverado 3500	RWD			Rear Outer	Heavy Duty Suspension
2004	Chevrolet	Silverado 3500	4WD			Rear Inner	Heavy Duty Suspension
2004	Chevrolet	Silverado 3500	4WD			Rear Outer	Heavy Duty Suspension
2004	GMC	Savana 3500	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
2004	GMC	Sierra 3500	RWD			Rear Inner	Heavy Duty Suspension
2004	GMC	Sierra 3500	RWD			Rear Outer	Heavy Duty Suspension
2003	Chevrolet	Express 3500	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
2003	Chevrolet	Silverado 3500	RWD			Rear Inner	Non 135.5 in., 159.5 in. 183.5 in. Wheel Base or GVW 15,000
2003	Chevrolet	Silverado 3500	4WD			Rear Inner
2003	GMC	Savana 3500	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
2003	GMC	Sierra 3500	RWD			Rear Inner	Non 135.5 in., 159.5 in. 183.5 in. Wheel Base or GVW 15,000
2003	GMC	Sierra 3500	4WD			Rear Inner
2002	Chevrolet	Express 3500	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
2002	Chevrolet	Silverado 3500	RWD			Rear Inner	Non 135.5 in., 159.5 in. 183.5 in. Wheel Base or GVW 15,000
2002	Chevrolet	Silverado 3500	4WD			Rear Inner
2002	GMC	Savana 3500	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
2002	GMC	Sierra 3500	RWD			Rear Inner	Non 135.5 in., 159.5 in. 183.5 in. Wheel Base or GVW 15,000
2002	GMC	Sierra 3500	4WD			Rear Inner
2001	Chevrolet	Express 3500	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
2001	Chevrolet	Silverado 3500	RWD			Rear Inner	Non 135.5 in., 159.5 in. 183.5 in. Wheel Base or GVW 15,000
2001	Chevrolet	Silverado 3500	4WD			Rear Inner
2001	GMC	Savana 3500	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
2000	Chevrolet	C3500	RWD			Rear Inner	Non 135.5 in., 159.5 in., 183.5 in. Wheel Base or GVW 15,000; 11.5 in. Ring Gear
2000	Chevrolet	Express 3500	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
2000	Chevrolet	K3500	4WD			Rear Inner	11.5 in. Ring Gear
2000	GMC	C3500	RWD			Rear Inner	Non 135.5 in., 159.5 in., 183.5 in. Wheel Base or GVW 15,000; 11.5 in. Ring Gear
2000	GMC	K3500	4WD			Rear Inner	11.5 in. Ring Gear
2000	GMC	Savana 3500	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
1999	Chevrolet	C3500	RWD			Rear Inner	Non 135.5 in., 159.5 in., 183.5 in. Wheel Base or GVW 15,000; 11.5 in. Ring Gear
1999	Chevrolet	Express 3500	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
1999	Chevrolet	K3500	4WD			Rear Inner	11.5 in. Ring Gear
1999	Chevrolet	P30	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
1999	GMC	C3500	RWD			Rear Inner	Non 135.5 in., 159.5 in., 183.5 in. Wheel Base or GVW 15,000; 11.5 in. Ring Gear
1999	GMC	K3500	4WD			Rear Inner	11.5 in. Ring Gear
1999	GMC	P3500	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
1999	GMC	Savana 3500	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
1998	Chevrolet	C3500	RWD			Rear Inner	Non 135.5 in., 159.5 in., 183.5 in. Wheel Base or GVW 15,000; 11.5 in. Ring Gear
1998	Chevrolet	Express 3500	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
1998	Chevrolet	K3500	4WD			Rear Inner	11.5 in. Ring Gear
1998	Chevrolet	P30	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
1998	GMC	C3500	RWD			Rear Inner	Non 135.5 in., 159.5 in., 183.5 in. Wheel Base or GVW 15,000; 11.5 in. Ring Gear
1998	GMC	K3500	4WD			Rear Inner	11.5 in. Ring Gear
1998	GMC	P3500	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
1998	GMC	Savana 3500	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
1997	Chevrolet	C3500	RWD			Rear Inner	Non 135.5 in., 159.5 in., 183.5 in. Wheel Base or GVW 15,000; 11.5 in. Ring Gear
1997	Chevrolet	Express 3500	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
1997	Chevrolet	K3500	4WD			Rear Inner	11.5 in. Ring Gear
1997	Chevrolet	P30	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
1997	GMC	C3500	RWD			Rear Inner	Non 135.5 in., 159.5 in., 183.5 in. Wheel Base or GVW 15,000; 11.5 in. Ring Gear
1997	GMC	K3500	4WD			Rear Inner	11.5 in. Ring Gear
1997	GMC	P3500	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
1997	GMC	Savana 3500	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
1996	Chevrolet	C3500	RWD			Rear Inner	Non 135.5 in., 159.5 in., 183.5 in. Wheel Base or GVW 15,000; 11.5 in. Ring Gear
1996	Chevrolet	Express 3500	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
1996	Chevrolet	G30	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
1996	Chevrolet	K3500	4WD			Rear Inner	11.5 in. Ring Gear
1996	Chevrolet	P30	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
1996	GMC	C3500	RWD			Rear Inner	Non 135.5 in., 159.5 in., 183.5 in. Wheel Base or GVW 15,000; 11.5 in. Ring Gear
1996	GMC	G3500	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
1996	GMC	K3500	4WD			Rear Inner	11.5 in. Ring Gear
1996	GMC	P3500	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
1996	GMC	Savana 3500	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
1995	Chevrolet	C3500	RWD			Rear Inner	Non 135.5 in., 159.5 in., 183.5 in. Wheel Base or GVW 15,000; 11.5 in. Ring Gear
1995	Chevrolet	G30	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
1995	Chevrolet	K3500	4WD			Rear Inner	11.5 in. Ring Gear
1995	Chevrolet	P30	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
1995	GMC	C3500	RWD			Rear Inner	Non 135.5 in., 159.5 in., 183.5 in. Wheel Base or GVW 15,000; 11.5 in. Ring Gear
1995	GMC	G3500	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
1995	GMC	K3500	4WD			Rear Inner	11.5 in. Ring Gear
1995	GMC	P3500	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
1994	Chevrolet	C3500	RWD			Rear Inner	Non 135.5 in., 159.5 in., 183.5 in. Wheel Base or GVW 15,000; 11.5 in. Ring Gear
1994	Chevrolet	G30	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
1994	Chevrolet	K3500	4WD			Rear Inner	11.5 in. Ring Gear
1994	Chevrolet	P30	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
1994	GMC	C3500	RWD			Rear Inner	Non 135.5 in., 159.5 in., 183.5 in. Wheel Base or GVW 15,000; 11.5 in. Ring Gear
1994	GMC	G3500	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
1994	GMC	K3500	4WD			Rear Inner	11.5 in. Ring Gear
1994	GMC	P3500	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
1993	Chevrolet	C3500	RWD			Rear Inner	Non 135.5 in., 159.5 in., 183.5 in. Wheel Base or GVW 15,000; 11.5 in. Ring Gear
1993	Chevrolet	G30	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
1993	Chevrolet	K3500	4WD			Rear Inner	11.5 in. Ring Gear
1993	Chevrolet	P30	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
1993	GMC	C3500	RWD			Rear Inner	Non 135.5 in., 159.5 in., 183.5 in. Wheel Base or GVW 15,000; 11.5 in. Ring Gear
1993	GMC	G3500	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
1993	GMC	K3500	4WD			Rear Inner	11.5 in. Ring Gear
1993	GMC	P3500	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
1992	Chevrolet	C3500	RWD			Rear Inner	Non 135.5 in., 159.5 in., 183.5 in. Wheel Base or GVW 15,000; 11.5 in. Ring Gear
1992	Chevrolet	G30	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
1992	Chevrolet	K3500	4WD			Rear Inner	11.5 in. Ring Gear
1992	Chevrolet	P30	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
1992	GMC	C3500	RWD			Rear Inner	Non 135.5 in., 159.5 in., 183.5 in. Wheel Base or GVW 15,000; 11.5 in. Ring Gear
1992	GMC	G3500	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
1992	GMC	K3500	4WD			Rear Inner	11.5 in. Ring Gear
1992	GMC	P3500	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
1991	Chevrolet	C3500	RWD			Rear Inner	Non 135.5 in., 159.5 in., 183.5 in. Wheel Base or GVW 15,000; 11.5 in. Ring Gear
1991	Chevrolet	G30	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
1991	Chevrolet	K3500	4WD			Rear Inner	11.5 in. Ring Gear
1991	Chevrolet	P30	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
1991	Chevrolet	R3500	RWD			Rear Inner	Non 135.5 in., 159.5 in., 183.5 in. Wheel Base or GVW 15,000; 11.5 in. Ring Gear
1991	Chevrolet	V3500	4WD			Rear Inner	11.5 in. Ring Gear
1991	GMC	C3500	RWD			Rear Inner	Non 135.5 in., 159.5 in., 183.5 in. Wheel Base or GVW 15,000; 11.5 in. Ring Gear
1991	GMC	G3500	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
1991	GMC	K3500	4WD			Rear Inner	11.5 in. Ring Gear
1991	GMC	P3500	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
1991	GMC	R3500	RWD			Rear Inner	Non 135.5 in., 159.5 in., 183.5 in. Wheel Base or GVW 15,000; 11.5 in. Ring Gear
1991	GMC	V3500	4WD			Rear Inner	11.5 in. Ring Gear
1990	Chevrolet	C3500	RWD			Rear Inner	Non 135.5 in., 159.5 in., 183.5 in. Wheel Base or GVW 15,000; 11.5 in. Ring Gear
1990	Chevrolet	G30	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
1990	Chevrolet	K3500	4WD			Rear Inner	11.5 in. Ring Gear
1990	Chevrolet	P30	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
1990	Chevrolet	R3500	RWD			Rear Inner	Non 135.5 in., 159.5 in., 183.5 in. Wheel Base or GVW 15,000; 11.5 in. Ring Gear
1990	Chevrolet	V3500	4WD			Rear Inner	11.5 in. Ring Gear
1990	GMC	C3500	RWD			Rear Inner	Non 135.5 in., 159.5 in., 183.5 in. Wheel Base or GVW 15,000; 11.5 in. Ring Gear
1990	GMC	G3500	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
1990	GMC	K3500	4WD			Rear Inner	11.5 in. Ring Gear
1990	GMC	P3500	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
1990	GMC	R3500	RWD			Rear Inner	Non 135.5 in., 159.5 in., 183.5 in. Wheel Base or GVW 15,000; 11.5 in. Ring Gear
1990	GMC	V3500	4WD			Rear Inner	11.5 in. Ring Gear
1989	Chevrolet	C3500	RWD			Rear Inner	Non 135.5 in., 159.5 in., 183.5 in. Wheel Base or GVW 15,000; 11.5 in. Ring Gear
1989	Chevrolet	G30	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
1989	Chevrolet	K3500	4WD			Rear Inner	11.5 in. Ring Gear
1989	Chevrolet	P30	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
1989	Chevrolet	R3500	RWD			Rear Inner	Non 135.5 in., 159.5 in., 183.5 in. Wheel Base or GVW 15,000; 11.5 in. Ring Gear
1989	Chevrolet	V3500	4WD			Rear Inner	11.5 in. Ring Gear
1989	GMC	C3500	RWD			Rear Inner	Non 135.5 in., 159.5 in., 183.5 in. Wheel Base or GVW 15,000; 11.5 in. Ring Gear
1989	GMC	G3500	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
1989	GMC	K3500	4WD			Rear Inner	11.5 in. Ring Gear
1989	GMC	P3500	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
1989	GMC	R3500	RWD			Rear Inner	Non 135.5 in., 159.5 in., 183.5 in. Wheel Base or GVW 15,000; 11.5 in. Ring Gear
1989	GMC	V3500	4WD			Rear Inner	11.5 in. Ring Gear
1988	Chevrolet	C3500	RWD			Rear Inner	Non 135.5 in., 159.5 in., 183.5 in. Wheel Base or GVW 15,000; 11.5 in. Ring Gear
1988	Chevrolet	G30	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
1988	Chevrolet	K3500	4WD			Rear Inner	11.5 in. Ring Gear
1988	Chevrolet	P30	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
1988	Chevrolet	R30	RWD			Rear Inner	Non 135.5 in., 159.5 in., 183.5 in. Wheel Base or GVW 15,000; 11.5 in. Ring Gear
1988	Chevrolet	V30	4WD			Rear Inner	11.5 in. Ring Gear
1988	GMC	C3500	RWD			Rear Inner	Non 135.5 in., 159.5 in., 183.5 in. Wheel Base or GVW 15,000; 11.5 in. Ring Gear
1988	GMC	G3500	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
1988	GMC	K3500	4WD			Rear Inner	11.5 in. Ring Gear
1988	GMC	P3500	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
1988	GMC	R3500	RWD			Rear Inner	Non 135.5 in., 159.5 in., 183.5 in. Wheel Base or GVW 15,000; 11.5 in. Ring Gear
1988	GMC	V3500	4WD			Rear Inner	11.5 in. Ring Gear
1987	Chevrolet	G30	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
1987	Chevrolet	P30	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
1987	Chevrolet	R30	RWD			Rear Inner	Non 135.5 in., 159.5 in., 183.5 in. Wheel Base or GVW 15,000; 11.5 in. Ring Gear
1987	Chevrolet	V30	4WD			Rear Inner	11.5 in. Ring Gear
1987	GMC	G3500	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
1987	GMC	P3500	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
1987	GMC	R3500	RWD			Rear Inner	Non 135.5 in., 159.5 in., 183.5 in. Wheel Base or GVW 15,000; 11.5 in. Ring Gear
1987	GMC	V3500	4WD			Rear Inner	11.5 in. Ring Gear
1986	Chevrolet	C30	RWD			Rear Inner	Non 135.5 in., 159.5 in., 183.5 in. Wheel Base or GVW 15,000; 11.5 in. Ring Gear
1986	Chevrolet	G30	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
1986	Chevrolet	K30	4WD			Rear Inner	11.5 in. Ring Gear
1986	Chevrolet	P30	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
1986	GMC	C3500	RWD			Rear Inner	Non 135.5 in., 159.5 in., 183.5 in. Wheel Base or GVW 15,000; 11.5 in. Ring Gear
1986	GMC	G3500	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
1986	GMC	K3500	4WD			Rear Inner	11.5 in. Ring Gear
1986	GMC	P3500	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
1985	Chevrolet	C30	RWD			Rear Inner	Non 135.5 in., 159.5 in., 183.5 in. Wheel Base or GVW 15,000; 11.5 in. Ring Gear
1985	Chevrolet	G30	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
1985	Chevrolet	K30	4WD			Rear Inner	11.5 in. Ring Gear
1985	Chevrolet	P30	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
1985	GMC	C3500	RWD			Rear Inner	Non 135.5 in., 159.5 in., 183.5 in. Wheel Base or GVW 15,000; 11.5 in. Ring Gear
1985	GMC	G3500	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
1985	GMC	K3500	4WD			Rear Inner	11.5 in. Ring Gear
1985	GMC	P3500	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
1984	Chevrolet	C30	RWD			Rear Inner	Non 135.5 in., 159.5 in., 183.5 in. Wheel Base or GVW 15,000; 11.5 in. Ring Gear
1984	Chevrolet	G30	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
1984	Chevrolet	K30	4WD			Rear Inner	11.5 in. Ring Gear
1984	Chevrolet	P30	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
1984	GMC	C3500	RWD			Rear Inner	Non 135.5 in., 159.5 in., 183.5 in. Wheel Base or GVW 15,000; 11.5 in. Ring Gear
1984	GMC	G3500	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
1984	GMC	K3500	4WD			Rear Inner	11.5 in. Ring Gear
1984	GMC	P3500	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
1983	Chevrolet	C30	RWD			Rear Inner	Non 135.5 in., 159.5 in., 183.5 in. Wheel Base or GVW 15,000; 11.5 in. Ring Gear
1983	Chevrolet	G30	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
1983	Chevrolet	K30	4WD			Rear Inner	11.5 in. Ring Gear
1983	Chevrolet	P30	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
1983	GMC	C3500	RWD			Rear Inner	Non 135.5 in., 159.5 in., 183.5 in. Wheel Base or GVW 15,000; 11.5 in. Ring Gear
1983	GMC	G3500	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
1983	GMC	K3500	4WD			Rear Inner	11.5 in. Ring Gear
1983	GMC	P3500	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
1982	Chevrolet	C30	RWD			Rear Inner	Non 135.5 in., 159.5 in., 183.5 in. Wheel Base or GVW 15,000; 11.5 in. Ring Gear
1982	Chevrolet	G30	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
1982	Chevrolet	K30	4WD			Rear Inner	11.5 in. Ring Gear
1982	Chevrolet	P30	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
1982	GMC	C3500	RWD			Rear Inner	Non 135.5 in., 159.5 in., 183.5 in. Wheel Base or GVW 15,000; 11.5 in. Ring Gear
1982	GMC	G3500	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
1982	GMC	K3500	4WD			Rear Inner	11.5 in. Ring Gear
1982	GMC	P3500	RWD			Rear Inner	Compatible with vehicles equipped with dual rear wheels.
1981	Chevrolet	C30	RWD			Rear Inner	Non 135.5 in., 159.5 in., 183.5 in. Wheel Base or GVW 15,000; 11.5 in. Ring Gear
1981	Chevrolet	K30	4WD			Rear Inner	11.5 in. Ring Gear
1981	GMC	C3500	RWD			Rear Inner	Non 135.5 in., 159.5 in., 183.5 in. Wheel Base or GVW 15,000; 11.5 in. Ring Gear
1981	GMC	K3500	4WD			Rear Inner	11.5 in. Ring Gear
1980	Chevrolet	C30	RWD			Rear Inner	Non 135.5 in., 159.5 in., 183.5 in. Wheel Base or GVW 15,000; 11.5 in. Ring Gear
1980	Chevrolet	K30	4WD			Rear Inner	11.5 in. Ring Gear
1980	GMC	C3500	RWD			Rear Inner	Non 135.5 in., 159.5 in., 183.5 in. Wheel Base or GVW 15,000; 11.5 in. Ring Gear
1980	GMC	K3500	4WD			Rear Inner	11.5 in. Ring Gear
1979	Chevrolet	C30	RWD			Rear Inner	Non 135.5 in., 159.5 in., 183.5 in. Wheel Base or GVW 15,000; 11.5 in. Ring Gear
1979	Chevrolet	K30	4WD			Rear Inner	11.5 in. Ring Gear
1979	GMC	C3500	RWD			Rear Inner	Non 135.5 in., 159.5 in., 183.5 in. Wheel Base or GVW 15,000; 11.5 in. Ring Gear
1979	GMC	K3500	4WD			Rear Inner	11.5 in. Ring Gear
1978	Chevrolet	C30	RWD			Rear Inner	Non 135.5 in., 159.5 in., 183.5 in. Wheel Base or GVW 15,000; 11.5 in. Ring Gear
1978	Chevrolet	K30	4WD			Rear Inner	11.5 in. Ring Gear
1977	Chevrolet	C30	RWD			Rear Inner	Non 135.5 in., 159.5 in., 183.5 in. Wheel Base or GVW 15,000; 11.5 in. Ring Gear
1977	Chevrolet	K30	4WD			Rear Inner	11.5 in. Ring Gear
1976	Chevrolet	C30	RWD			Rear Inner	Non 135.5 in., 159.5 in., 183.5 in. Wheel Base or GVW 15,000; 11.5 in. Ring Gear
1975	Chevrolet	C30	RWD			Rear Inner	Non 135.5 in., 159.5 in., 183.5 in. Wheel Base or GVW 15,000; 11.5 in. Ring Gear

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.