GM Corporate 14-bolt (10.5-inch) Differential Cover.
Our engineers designed the line of Hi-Tek differential covers to not only look good but address a number of weaknesses of the factory stamped steel covers. First, they started by constructing the covers of thick A356.0-T6 aluminum, which dissipates heat much faster than the factory steel unit keeping the fluid temperature lower under high-stress loads vs. a steel cover. Then for added durability, we added a reinforced center bar for extra strength along with load bolts to help prevent bearing cap deflection under severe loads. The internal shape of the cover retains the smooth round back internally to help keep the fluid flow going over the ring gear to properly lubricate the gears and bearings. Additional features include a magnetic drain plug for catching ferrous metal particles, machined B&M logo and all necessary hardware and easy to follow detailed instructions for a quick and simple installation you can do at home. Note: Does Not Include Gasket
Our engineers designed the line of Hi-Tek differential covers to not only look good but address a number of weaknesses of the factory stamped steel covers. First, they started by constructing the covers of thick A356.0-T6 aluminum, which dissipates heat much faster than the factory steel unit keeping the fluid temperature lower under high-stress loads vs. a steel cover. Then for added durability, we added a reinforced center bar for extra strength along with load bolts to help prevent bearing cap deflection under severe loads. The internal shape of the cover retains the smooth round back internally to help keep the fluid flow going over the ring gear to properly lubricate the gears and bearings. Additional features include a magnetic drain plug for catching ferrous metal particles, machined B&M logo and all necessary hardware and easy to follow detailed instructions for a quick and simple installation you can do at home. Note: Does Not Include Gasket
- A356.0-T6 Aluminum Construction
- Over 65 Years of B&M Quality
- Lifetime Limited Warranty
- Machined B&M Logo
- Load Bolts for Additional Support for Bearing Caps
- Magnetic Drain Plug for Easy Servicing
- Additional .75-quart of Fluid Capacity
Information:
Designed to fit most vehicles with a GM Corporate 14-bolt differential (10.5-inch) however vehicles may have other interfering components that may require modifications or moving of existing brackets, require longer cover bolts or different cover bolts, clearance of sway bars etc. - Checking for adequate clearance and fitment for your application should be verified prior to purchase & installation. Refer to ID guide and measurement drawings for specifications.Application Summary:
| Year | Make/Model |
|---|---|
| 1999 | Cadillac Escalade |
| 2002-2006 | Chevrolet Avalanche 2500 |
| 1998-1999 | Chevrolet C1500 |
| 1992-1999 | Chevrolet C1500 Suburban |
| 1975-1983 | Chevrolet C20 |
| 1973-1983 | Chevrolet C20 Suburban |
| 1989-1998 | Chevrolet C2500 |
| 1998-1999 | Chevrolet C2500 Suburban |
| 1975-1983 | Chevrolet C30 |
| 1989-1998 | Chevrolet C3500 |
| 1996-1998 | Chevrolet Express 2500 |
| 2017 | Chevrolet Express 2500 |
| 1996-1998 | Chevrolet Express 3500 |
| 1975-1983 | Chevrolet G20 |
| 1993-1995 | Chevrolet G20 |
| 1979-1983 | Chevrolet G30 |
| 1992 | Chevrolet G30 |
| 1975-1983 | Chevrolet K20 |
| 1973-1974 | Chevrolet K20 Pickup |
| 1973-1983 | Chevrolet K20 Suburban |
| 1988 | Chevrolet K2500 |
| 1997-2000 | Chevrolet K2500 |
| 1992-1999 | Chevrolet K2500 Suburban |
| 1977-1983 | Chevrolet K30 |
| 1973-1974 | Chevrolet K30 Pickup |
| 1989-2000 | Chevrolet K3500 |
| 1997-1998 | Chevrolet P30 |
| 1999-2004 | Chevrolet Silverado 2500 |
| 2001-2016 | Chevrolet Silverado 2500 HD |
| 2020 | Chevrolet Silverado 2500 HD |
| 2007 | Chevrolet Silverado 2500 HD Classic |
| 2001-2003 | Chevrolet Silverado 3500 |
| 2007-2013 | Chevrolet Silverado 3500 HD |
| 2010-2013 | Chevrolet Suburban 2500 |
| 2016-2019 | Chevrolet Suburban 3500 HD |
| 1995-1999 | Chevrolet Tahoe |
| 1990 | Chevrolet V3500 |
| 1996-1999 | GMC C1500 |
| 1992-1999 | GMC C1500 Suburban |
| 1975-1978 | GMC C25 |
| 1973-1974 | GMC C25/C2500 Suburban |
| 1979-1983 | GMC C2500 |
| 1989-1998 | GMC C2500 |
| 1979-1983 | GMC C2500 Suburban |
| 1994-1999 | GMC C2500 Suburban |
| 1975-1978 | GMC C35 |
| 1973-1974 | GMC C35/C3500 Pickup |
| 1979-1983 | GMC C3500 |
| 1989-1998 | GMC C3500 |
| 1981-1983 | GMC G1500 |
| 1992-1995 | GMC G2500 |
| 1979-1983 | GMC G3500 |
| 1992-1994 | GMC G3500 |
| 1975-1978 | GMC K25 |
| 1973-1974 | GMC K25/K2500 Pickup |
| 1973-1974 | GMC K25/K2500 Suburban |
| 1979-1986 | GMC K2500 |
| 1988 | GMC K2500 |
| 1999-2000 | GMC K2500 |
| 1979-1983 | GMC K2500 Suburban |
| 1992-1999 | GMC K2500 Suburban |
| 1977-1978 | GMC K35 |
| 1979-1983 | GMC K3500 |
| 1989-2000 | GMC K3500 |
| 1990-1991 | GMC R2500 Suburban |
| 1990-1991 | GMC R3500 |
| 1996-2000 | GMC Savana 2500 |
| 1996-1998 | GMC Savana 3500 |
| 2007 | GMC Sierra 1500 Classic |
| 1999-2004 | GMC Sierra 2500 |
| 2001-2015 | GMC Sierra 2500 HD |
| 2019-2020 | GMC Sierra 2500 HD |
| Attributes | |
| Additional Fluid Capacity (qts) | No |
| Additonal Fluid Capacity (qts) | No |
| ASIN | B00LSRZ6RQ |
| Bolt Count | 14, 14 |
| Bolt Pattern | GM 10.500 in., GM 10.5 |
| Bolt Quantity | 14, 14 |
| Bolt/Studs Included | Yes |
| Brand | B&M, B&M |
| Bullet Point #1 | A356.0-T6 Aluminum Construction |
| Bullet Point #2 | B&M Logo Engraved |
| Bullet Point #3 | Load bolts provide additional support to bearing caps |
| Bullet Point #4 | 0.75 quarts extra fluid capacity and cooling/strengthen ribs keeps temperature cooler |
| California Proposition 65 | Yes |
| Call Out Size (in) | 3.33, 3.33 |
| Carrier Main Cap Support | Yes, Yes |
| Category | Transmission and Drivetrain |
| Color/Finish | Raw Aluminum, Raw Aluminum |
| Country of Origin (Primary) | US |
| Drain Plug Included | Yes, Yes |
| Emission Code | 5, 5 |
| Filler Plug Included | Yes, Yes |
| Finish | Raw Aluminum, Cast Aluminum |
| Gasket Included | No, No |
| Gasket Or Seal Included | No, No |
| Gaskets Included | No, No |
| Grade Type | Performance |
| Harmonized Tariff Code (Schedule B) | 8708401110 |
| Hazardous Material Code | N |
| Life Cycle Status Code | Available to Order |
| Long Description | Cast Aluminum Differential Cover |
| Material | A356.0-T6 Aluminum, A356.0-T6 Aluminum |
| Mounting Bolt Hole Quantity | 14 |
| Mounting Bolts Included | Yes |
| NAFTA Preference Criterion Code | B |
| Package Contents | Aluminum cover, fill & drain plugs, bolts & washers, load bolts & nuts, warranty |
| part type | Differential Cover |
| Position | N/A |
| Product Type | Differential Cover, Differential Cover |
| Sale Category | Transmission and Drivetrain |
| SDR Required Flag | N |
| SDS Sheet Number | N |
| Short Description | Differential Cover |
| Standard Pack | 1 |
| Studs Included | Yes, Yes |
| Thickness | 3.800 in. |
| Thickness (in) | 3.80, 3.8 |
| Warning | California Proposition 65, California Proposition 65 |
| GTIN | 00019695705015 |