New from ATPTrucks – the CAT Fuel Filter Adapter. This unit fits 2001-current Duramax trucks and allows you to fit a filter of your choice onto your truck, and won’t require you to remove the check ball and spring during installation. See more details below.

Official Release:

Unlike the Nictane CAT adapter, you DO NOT have to disassemble the fuel filter assembly to remove the check ball and spring. Very convenient! The ATPTrucks CAT Fuel Filter Adapter for Duramax threads onto factory fuel filter head assembly and a filter of your choice threads onto adapter. You may consider the 2 micron CAT replacement filters, which are less expensive and optional with this kit. The ATPTrucks CAT Filter Adapter fits 01-Current Duramax Trucks.

Features:

• No need to remove the check ball and spring when installing
• Easy Install – Save Time and Hassle
• Add the Cat 2-micron filter (We recommend)
• Also consider a filter head rebuild kit
• Fits: 01-Current Duramax Trucks