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01-10 GM 6.6L Duramax XDP Fuel Filter Head Spacer Kit

The XDP Fuel Filter Head Spacer Kit is a quick and inexpensive solution to a common problem for GM Duramax owners. The Fuel Filter Head spacer is designed to address the tight fit of your fuel filter wrench around the fuel filter. The kit allows for an additional 3/8" of clearance allowing you to easily remove and replace your fuel filter.


  • Made from a solid piece of aluminum 
  • Includes longer bolts
  • No modifications required
  • No fuel lines/wires need to be extended


  • Quickly and easily replace fuel filter
  • 3/8" Additional Clearance

Made in the USA

XDP part number: XD138

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Tags: XD138 , GM , 6.6L , Duramax , XDP , Fuel , Filter , Head , Spacer
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