HSP Diesel AAM 11.5" Rear Differential Cover For 2001-2019 Chevy/GMC 6.6L Duramax & 2003-2018 Dodge/Ram 5.9L/6.7L Cummins

SKU: 065-1-HSP
$395.00
$395.00

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Upgrade the rear of your 2001-2019 Chevy Silverado or GMC Sierra 2500/3500 6.6L Duramax or 2003-2018 Dodge/Ram 2500/3500 Cummins with the HSP Diesel AAM 11.5" Rear Differential Cover. This heavy-duty cover replaces select factory GM and Mopar differential covers on trucks equipped with an AAM 11.5" rear differential, providing increased strength and durability while adding a clean, custom appearance to the rear of your Duramax or Cummins.

Featuring laser-cut, bent, and welded construction, the HSP Diesel differential cover offers a strong replacement for the factory-style cover. Available powder coat finishes let you match or contrast your Chevy, GMC, Dodge or Ram's existing components, while the included 1/2" drain plug allows convenient differential fluid draining. Backed by HSP's No BS Limited Lifetime Warranty.

 

Features:

  • Fits AAM 11.5" rear differentials on 2001-2019 Duramax and 2003-2018 Cummins
  • Direct replacement for select factory GM and Mopar covers
  • Laser-cut, bent, and welded construction
  • Increased strength compared to the factory-style cover
  • Powder coat options to complement your build
  • Clean, custom appearance
  • Includes a 1/2" drain plug
  • Backed by HSP's No BS Limited Lifetime Warranty

 

Specifications:

  • Brand: HSP Diesel
  • Part Number: 065-1-HSP
  • Base Part Number: HSP-065-1-HSP
  • Product: AAM 11.5" Rear Differential Cover
  • Axle: AAM 11.5" rear differential
  • Construction: Laser-cut, bent, and welded
  • Finish: Powder coat
  • Color Options: 8 standard powder coat colors or custom color
  • Drain Plug: 1/2" (included)
  • Replaces GM: 12471445, 20984339, 23445891
  • Replaces Mopar: 5086904AD, 5086904AB, 5086904AC
  • Lead Time: 2-3 weeks for production and powder coating
  • Warranty: Limited Lifetime

 

Available Colors:

  • Please message us with your powder coat color and exact year/make/model of your vehicle after purchase. Please note that your order will not be processed until we have this information.
  • Ink Black
  • Illusion Blueberry
  • Illusion Purple
  • Illusion Cherry
  • Flag Red
  • Kingsport Grey
  • M&M Orange
  • Silk Satin Black
  • Custom Color (+$75 charge)

 

Included:

  • (1) Rear Differential Cover (HSP-IN-060)
  • (1) 1/2" Drain Plug (RFB-511-RFAB)

 

Fitment:

  • 2001-2004.5 Chevy Silverado 2500/3500 / GMC Sierra 2500/3500 6.6L Duramax LB7
  • 2004.5-2006 Chevy Silverado 2500/3500 / GMC Sierra 2500/3500 6.6L Duramax LLY
  • 2006-2007 Chevy Silverado 2500/3500 / GMC Sierra 2500/3500 6.6L Duramax LBZ
  • 2007.5-2010 Chevy Silverado 2500/3500 / GMC Sierra 2500/3500 6.6L Duramax LMM
  • 2011-2016 Chevy Silverado 2500/3500 / GMC Sierra 2500/3500 6.6L Duramax LML
  • 2017-2019 Chevy Silverado 2500/3500 / GMC Sierra 2500/3500 6.6L Duramax L5P
  • 2003-2007 Dodge Ram 2500/3500 5.9L Cummins
  • 2007.5-2009 Dodge Ram 2500/3500 6.7L Cummins
  • 2010-2018 Ram 2500/3500 6.7L Cummins

 

Notes:

  • HSP No BS Limited Lifetime Warranty
  • Warranty does not cover modifications, alterations, or misuse
  • Please allow 2-3 weeks before shipping for production and powder coating
  • Fits AAM 11.5" rear differentials only
  • Base Part Number: HSP-065-1-HSP
  • Replaces GM part numbers: 12471445, 20984339, 23445891
  • Replaces Mopar part numbers: 5086904AD, 5086904AB, 5086904AC

Product Specs

SKU:
065-1-HSP
Brand:
HSP Diesel

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