Differential Parts

2004.5 - 2005 GM Duramax Performance Differential Parts & Accessories

These days we are pushing our trucks to the limit and that may even be an understatement. adding all that power under the hood of your 2004.5 - 2005 Duramax is great, but do't forget to make the secondary upgrades that could save you from a major breakdown. We carry a wide variety of 2004.5 - 2005 Differential Covers and Accessories to help keep your Differential in peak performance. Whether you want Mag-Hytec for extra fluid, PPE for the cooling fins or the Yukon Ring & Pinion for a better ratio we have you covered. Diesel Ops has the top brands like ATS, Youkon, PPE, aFe, Mag-Hytec, Dynatrac and many more for you to beef up your truck. Dieselops.com has you covered, with our product reviews, Team Ops Cash, a great free shipping program, and fantastic customer reviews. Think DieselOps.com for all your Duramax Performance Differential Parts needs.

  • PPE O-Ring for Magnetic Drain Plug
  • PPE O-Ring for Magnetic Drain Plug

  • SKU: PPE128051002
  • Diesel Ops Price: $2.69

  • Out of stock
  • aFe Rear Differential Cover Machined GM Duramax 6.6L 2003-2012
  • aFe Rear Differential Cover Machined GM Duramax 6.6L 2003-2012

  • SKU: AFE4670012-GM
  • Diesel Ops Price: $295.00

  • RRP: $354.00
    save 17%
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