Description

B&M Hi-Tek Aluminum Differential Cover for AAM 11.5 - Black 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, MIL-Spec (MIL-A-8625) black anodized finish, machined B&M logo, all necessary hardware, and easy-to-follow detailed instructions for a quick and simple installation you can do at home. Designed to fit most 2001-2018 GM2500/3500 and 2003-2018 Dodge/Ram 2500/3500 with AAM 11.5 differential, 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.

• Specifications

  • Category:Driveline and Axles
  • Sub Category:Differential
  • Studs Included:Yes
  • Additonal Fluid Capacity (qts):No
  • Color/Finish:Black Anodized
  • Bolt/Studs Included:Yes
  • Filler Plug Included:Yes
  • Differential Thickness (in):3.6
  • Grade Type:Performance
  • Bolt Count:14
  • Call Out Size (in):3
  • Warning:California Proposition 65
  • Drain Plug Included:Yes
  • Carrier Main Cap Support:Yes
  • Mounting Bolt Hole Quantity:14
  • Emission Code:5
  • Gaskets Included:No
  • Gasket Or Seal Included:No
  • Bolt Quantity:14
  • Material:A356.0-T6 Aluminum
  • Brand:B&M
  • California Proposition 65 Required:Yes
  • Differential Cover Bolt Pattern:AAM 11.5
  • Product Type:Differential Cover
  • Mounting Bolts Included:Yes
  • California Proposition 65 Chemical Name:Chromium (hexavalent compounds)
  • Finish:Black
  • Gasket Included:No
  • Additional Fluid Capacity (qts):No

• Product Fits

  • Chevrolet Silverado 1500 HD 2001-2006
  • Chevrolet Silverado 2500 2001-2004
  • Chevrolet Silverado 2500 HD 2001-2018
  • Chevrolet Silverado 2500 HD Classic 2007-2007
  • Chevrolet Silverado 3500 2001-2006
  • Chevrolet Silverado 3500 HD 2007-2018
  • Dodge Ram 2500 2003-2010
  • Dodge Ram 3500 2003-2010
  • GMC Sierra 1500 HD 2001-2006
  • GMC Sierra 1500 HD Classic 2007-2007
  • GMC Sierra 2500 2001-2004
  • GMC Sierra 2500 HD 2001-2018
  • GMC Sierra 2500 HD Classic 2007-2007
  • GMC Sierra 3500 2001-2006
  • GMC Sierra 3500 Classic 2007-2007
  • GMC Sierra 3500 HD 2007-2018
  • RAM 2500 2011-2018
  • RAM 3500 2011-2018

• Documents and Manuals

  • 1101_BOM11317.pdf