Dorman 697-176 Differential Ring and Pinion - Rear

Name: Dorman 697-176 Differential Ring and Pinion - Rear
Brand: Dorman
SKU: BKKY-697-176
Price: 376.97 USD
Availability: InStock

Rear

⚙️ 218 vehicles fit this part

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🚗Fitment: Chevrolet and GMC, C2500, C35, C3500, Express 2500, Express 3500, G20, G30, K2500, K3500, R20, R2500, R30, R3500, Savana 2500, Savana 3500, Sierra 2500 HD, Silverado 2500, V30, and V3500

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Not what you need? Click here for all Differential Ring and Pinion options

Reliable Differential Ring and Pinion for Chevrolet and GMC Trucks

The Dorman 697-176 differential ring and pinion set is designed to restore proper driveline function in select Chevrolet and GMC heavy-duty trucks and vans. Featuring a 3.42 gear ratio, this standard replacement part ensures compatibility and performance for vehicles requiring precise gear engagement.

Gear ratio: 3.42 for optimized torque and speed balance
Includes both ring gear and pinion gear
Standard replacement grade for dependable service
Compatible with multiple Chevrolet and GMC models

Product Details and Specifications

This differential ring and pinion set from Dorman is engineered to meet OEM specifications for a range of Chevrolet and GMC trucks and vans, including models such as the Silverado 2500, Sierra 2500 HD, Express 2500/3500, Savana 2500/3500, and C/K series trucks like the C2500, C3500, K2500, and K3500. The 3.42 gear ratio is designed to provide a balance between fuel efficiency and towing capability, making it suitable for heavy-duty applications. The package contains both the ring gear and pinion gear, allowing for a complete replacement of the differential gearing components.

Compatible Vehicles and Applications

Chevrolet Silverado 2500 and Sierra 2500 HD
Chevrolet Express 2500 and 3500 vans
Chevrolet C35, C2500, and C3500 trucks
GMC Savana 2500 and 3500 vans
GMC K2500, K3500, R2500, R3500, and other heavy-duty models

Installation Notes and Tips

Installation of the Dorman 697-176 differential ring and pinion requires professional tools and expertise to ensure proper gear mesh and backlash settings. Note that this product does not include an installation kit, so additional components such as bearings, seals, and shims may need to be sourced separately. Proper torque specifications and alignment are critical to avoid premature wear or noise.

Quality Assurance and Warranty

Dorman manufactures this differential ring and pinion set to meet industry standards for durability and performance. This part is classified as a standard replacement grade, providing reliable service life when installed correctly. Warranty coverage details should be confirmed at the time of purchase, as they may vary by distributor.

Brand	Dorman
Part Number	697-176
Gear Ratio	3.42
Installation Kit Included	No
Item Grade	Standard replacement
Package Contents	Ring gear; pinion gear

This part fits 218 vehicles. Search below:

Year	Make	Model	Position	Notes
2011	GMC	Sierra 2500 HD	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
2010	GMC	Sierra 2500 HD	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
2009	GMC	Sierra 2500 HD	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
2008	Chevrolet	Express 2500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
2008	Chevrolet	Express 3500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
2008	GMC	Savana 2500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
2008	GMC	Savana 3500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
2008	GMC	Sierra 2500 HD	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
2007	Chevrolet	Express 2500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
2007	Chevrolet	Express 3500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
2007	GMC	Savana 2500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
2007	GMC	Savana 3500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
2007	GMC	Sierra 2500 HD	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
2006	Chevrolet	Express 2500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
2006	Chevrolet	Express 3500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
2006	GMC	Savana 2500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
2006	GMC	Savana 3500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
2006	GMC	Sierra 2500 HD	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
2005	Chevrolet	Express 2500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
2005	Chevrolet	Express 3500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
2005	Chevrolet	Silverado 2500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
2005	GMC	Savana 2500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
2005	GMC	Savana 3500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
2005	GMC	Sierra 2500 HD	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
2004	Chevrolet	Express 2500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
2004	Chevrolet	Express 3500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
2004	Chevrolet	Silverado 2500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
2004	GMC	Savana 2500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
2004	GMC	Savana 3500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
2004	GMC	Sierra 2500 HD	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
2003	Chevrolet	Express 2500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
2003	Chevrolet	Express 3500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
2003	Chevrolet	Silverado 2500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
2003	GMC	Savana 2500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
2003	GMC	Savana 3500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
2003	GMC	Sierra 2500 HD	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
2002	Chevrolet	Express 2500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
2002	Chevrolet	Express 3500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
2002	Chevrolet	Silverado 2500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
2002	GMC	Savana 2500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
2002	GMC	Savana 3500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
2002	GMC	Sierra 2500 HD	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
2001	Chevrolet	Express 2500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
2001	Chevrolet	Express 3500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
2001	Chevrolet	Silverado 2500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
2001	GMC	Savana 2500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
2001	GMC	Savana 3500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
2001	GMC	Sierra 2500 HD	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
2000	Chevrolet	C2500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
2000	Chevrolet	C35	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
2000	Chevrolet	C3500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
2000	Chevrolet	Express 2500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
2000	Chevrolet	Express 3500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
2000	Chevrolet	K2500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
2000	Chevrolet	K3500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
2000	Chevrolet	Silverado 2500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
2000	GMC	C2500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
2000	GMC	C3500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
2000	GMC	K2500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
2000	GMC	K3500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
2000	GMC	Savana 2500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
2000	GMC	Savana 3500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1999	Chevrolet	C2500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1999	Chevrolet	C35	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1999	Chevrolet	C3500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1999	Chevrolet	Express 2500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1999	Chevrolet	Express 3500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1999	Chevrolet	K2500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1999	Chevrolet	K3500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1999	Chevrolet	Silverado 2500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1999	GMC	C2500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1999	GMC	C3500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1999	GMC	K2500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1999	GMC	K3500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1999	GMC	Savana 2500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1999	GMC	Savana 3500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1998	Chevrolet	C2500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1998	Chevrolet	C35	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1998	Chevrolet	C3500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1998	Chevrolet	Express 2500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1998	Chevrolet	Express 3500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1998	Chevrolet	K2500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1998	Chevrolet	K3500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1998	GMC	C2500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1998	GMC	C3500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1998	GMC	K2500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1998	GMC	K3500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1998	GMC	Savana 2500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1998	GMC	Savana 3500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1997	Chevrolet	C2500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1997	Chevrolet	C35	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1997	Chevrolet	C3500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1997	Chevrolet	Express 2500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1997	Chevrolet	Express 3500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1997	Chevrolet	K2500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1997	Chevrolet	K3500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1997	GMC	C2500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1997	GMC	C3500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1997	GMC	K2500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1997	GMC	K3500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1997	GMC	Savana 2500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1997	GMC	Savana 3500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1996	Chevrolet	C2500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1996	Chevrolet	C35	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1996	Chevrolet	C3500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1996	Chevrolet	Express 2500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1996	Chevrolet	Express 3500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1996	Chevrolet	G30	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1996	Chevrolet	K2500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1996	Chevrolet	K3500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1996	GMC	C2500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1996	GMC	C3500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1996	GMC	G3500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1996	GMC	K2500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1996	GMC	K3500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1996	GMC	Savana 2500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1996	GMC	Savana 3500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1995	Chevrolet	C2500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1995	Chevrolet	C35	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1995	Chevrolet	C3500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1995	Chevrolet	G20	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1995	Chevrolet	K2500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1995	Chevrolet	K3500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1995	GMC	C2500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1995	GMC	C3500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1995	GMC	G2500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1995	GMC	K2500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1995	GMC	K3500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1994	Chevrolet	C2500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1994	Chevrolet	C3500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1994	Chevrolet	G20	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1994	Chevrolet	K2500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1994	Chevrolet	K3500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1994	GMC	C2500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1994	GMC	C3500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1994	GMC	G2500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1994	GMC	K2500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1994	GMC	K3500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1993	Chevrolet	C2500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1993	Chevrolet	C3500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1993	Chevrolet	G20	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1993	Chevrolet	K2500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1993	Chevrolet	K3500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1993	GMC	C2500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1993	GMC	C3500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1993	GMC	G2500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1993	GMC	K2500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1993	GMC	K3500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1992	Chevrolet	C2500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1992	Chevrolet	C3500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1992	Chevrolet	G20	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1992	Chevrolet	K2500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1992	Chevrolet	K3500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1992	GMC	C2500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1992	GMC	C3500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1992	GMC	G2500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1992	GMC	K2500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1992	GMC	K3500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1991	Chevrolet	C2500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1991	Chevrolet	C3500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1991	Chevrolet	G20	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1991	Chevrolet	K2500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1991	Chevrolet	K3500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1991	Chevrolet	R3500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1991	Chevrolet	V3500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1991	GMC	C2500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1991	GMC	C3500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1991	GMC	G2500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1991	GMC	K2500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1991	GMC	K3500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1991	GMC	R3500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1991	GMC	V3500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1990	Chevrolet	C2500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1990	Chevrolet	C3500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1990	Chevrolet	G20	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1990	Chevrolet	K2500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1990	Chevrolet	K3500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1990	Chevrolet	R3500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1990	Chevrolet	V3500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1990	GMC	C2500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1990	GMC	C3500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1990	GMC	G2500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1990	GMC	K2500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1990	GMC	K3500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1990	GMC	R3500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1990	GMC	V3500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1989	Chevrolet	C2500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1989	Chevrolet	C3500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1989	Chevrolet	G20	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1989	Chevrolet	K2500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1989	Chevrolet	K3500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1989	Chevrolet	R2500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1989	Chevrolet	R3500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1989	Chevrolet	V3500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1989	GMC	C2500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1989	GMC	C3500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1989	GMC	G2500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1989	GMC	K2500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1989	GMC	K3500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1989	GMC	R2500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1989	GMC	R3500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1989	GMC	V3500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear
1988	Chevrolet	C2500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear; 3.375 In. O.D. Axle Tube
1988	Chevrolet	C3500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear; 3.375 In. O.D. Axle Tube
1988	Chevrolet	G20	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear; 3.375 In. O.D. Axle Tube
1988	Chevrolet	K2500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear; 3.375 In. O.D. Axle Tube
1988	Chevrolet	K3500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear; 3.375 In. O.D. Axle Tube
1988	Chevrolet	R20	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear; 3.375 In. O.D. Axle Tube
1988	Chevrolet	R30	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear; 3.375 In. O.D. Axle Tube
1988	Chevrolet	V30	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear; 3.375 In. O.D. Axle Tube
1988	GMC	C2500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear; 3.375 In. O.D. Axle Tube
1988	GMC	C3500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear; 3.375 In. O.D. Axle Tube
1988	GMC	G2500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear; 3.375 In. O.D. Axle Tube
1988	GMC	K2500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear; 3.375 In. O.D. Axle Tube
1988	GMC	K3500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear; 3.375 In. O.D. Axle Tube
1988	GMC	R2500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear; 3.375 In. O.D. Axle Tube
1988	GMC	R3500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear; 3.375 In. O.D. Axle Tube
1988	GMC	V3500	Rear	w/3.42 Axle Ratio; 10.5 In. Ring Gear; 3.375 In. O.D. Axle Tube

* 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:

ZG GM14T-342

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