Fits:
Chevy/GMC Duramax LB7/LLY/LBZ/LMM/LML 2001-2017
We provide 3 O'rings.
Black anodized surface to prevent from corrosion,make it life longer.
Improve the efficiency and work life of the syste...

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Product Review

Fits:
Chevy/GMC Duramax LB7/LLY/LBZ/LMM/LML 2001-2017
We provide 3 O'rings.
Black anodized surface to prevent from corrosion,make it life longer.
Improve the efficiency and work life of the system while use this filter adaptor replace the Origin one on the Cat.
Outer diameter measurement of O'rings:
98*3.5 32*5.2 31*3.5
The durable anodized filter adapter threads on to the OEM Filter Head and allows you run the more efficient and less expensive CAT filter on your truck.
To know how to install,please read instructions in the package,and any questions,please e-mail us.

  • Fitment:Compatibility Fuel Filter adapter for Chevy/GMC Duramax LB7/LLY/LBZ/LMM/LML 2001-2017.
  • Function:High-Flow,Increased Filtration and Lower Cost Filter Replacements,Billet Aluminum, Black-Anodized CNC machined adapter designed to allow you to replace the poor-quality OEM filter with a superior quality spin-on filter element.
  • Threaded adapter:The threaded adapter are made of stainless steel.The adapter is threaded onto your OEM filter head in place of the OEM filter.
  • Advantage:Uses 2 Viton O-Rings and is 100% Biodiesel compatible,Helps Prolong Injector Pump, Injector, and Fuel System Life.
  • Details:Provides an easy method of installing either a 1-micron 100% microglass filter element or a CAT 2-micron filter element.Each package has a step by step instruction manual.

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