Description
Premium Differential Cover. The B&M Hi-Tek Aluminum Differential Cover; 10.50-Inch; Raw is engineered to provide enhanced durability and cooling for GM Corporate 14-bolt differentials. It protects critical gear components while improving heat dissipation, extending the life of the differential fluid and gears under demanding driving conditions.
Construction and Appearance. Crafted from thick A356.0-T6 aluminum, this differential cover features a raw aluminum finish, combining strength with superior heat dissipation. It includes a reinforced center bar and smooth internal contours to aid fluid flow and structural integrity, complemented by a machined logo for a professional look.
Installation. Installation is straightforward with all necessary hardware included and no drilling required. Detailed instructions simplify the process, making it feasible for experienced enthusiasts and professionals to install with ease.
Warranty. This product is backed by a lifetime limited warranty, reflecting confidence in its longevity and performance.
Application. Specifically fits the 2007-2020 Sierra 3500 HD equipped with a GM Corporate 14-bolt 10.5-inch differential. Verify adequate clearance due to possible interference with other components.
B&M 70501
CA Residents: WARNING: Cancer and Reproductive Harm
- GM Corporate 14-Bolt 10.5-Inch Differential Cover
- Constructed Of Thick A356.0-T6 Aluminum For Better Heat Dissipation
- Reinforced Center Bar For Extra Strength
- Load Bolts To Prevent Bearing Cap Deflection Under Severe Loads
- Internal Smooth Round Back For Proper Fluid Flow Over Ring Gear
- Includes Magnetic Drain Plug For Ferrous Particle Capture
- Machined B&M Logo
- Comes With Necessary Hardware And Detailed Installation Instructions
- Does Not Include Gasket
- Additional 0.75 Quart Fluid Capacity
- Raw Aluminum Finish
- Load Bolt Support For Bearing Caps
- Bolt Count: 14
- Bolt Pattern: GM 10.5
- Bolt And Studs Included
- Thickness: 3.8 Inches
- Carrier Main Cap Support Included
- Drain And Filler Plug Included
- Performance Grade
- Fits 2007-2020 Sierra 3500 HD






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