01-16 Duramax CAT Oil Filter Adapter & CAT 1R-1807 Filter 4 Inch Inlet resulting in increased component durability

resulting in increased component durability and better overall vehicle drive-ability

Transmissions

3" touch-screen gauge display and a performance programmer for your truck

The precisely rebuilt Work Series Allison transmissions start with thoroughly tested and inspected Allison cores that are handled by transmission specialists in house at the Merchant Automotive facility in Zeeland

Installation Manual

01-16 Duramax CAT Oil Filter Adapter & CAT 1R-1807 Filter 4 Inch Inlet resulting in increased component durabilityProduct Details KBDP CAT Oil Filter Adapter & CAT 1R 1807 Oil Filter for 2001 2016 Chevy GMC 6. 6l Duramax Includes: 1x Steel Threaded adapter1x CAT 1R 1807 Filter Features: Made In USA! Allows the use of large oil filtersExtended oil filter lifeBetter oil filtration (CAT 1R 1807, 16 Micron Vs. Delco 2232, 21 Micron)Higher Flow Rate (CAT 1R 1807, 18GPM Vs Delco 2232, 9GPM) The Adapter Fits the Following Filters: CAT 1R 1807, NAPA: 7791, WIX: 57791,