2007.5-2018 Cummins 6.7L Number 2 and Number 3 Injection Line (FPE-FL-CUMM-6.7-23) 2011 The CAT 1R-1807 oil filter

The CAT 1R-1807 oil filter was designed to function vertically so it lacks an anti-drain-back valve

Manufacturer's Part Number: 55023 | 55025 | 55027

This is done by tying the end of each fuel rail together through a Bypass Fuel Pressure Regulator

is built to handle the extreme heat and pressures of a high-output Duramax

2007.5-2018 Cummins 6.7L Number 2 and Number 3 Injection Line (FPE-FL-CUMM-6.7-23) 2011 The CAT 1R-1807 oil filterReplacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking injector lines. Replaces Cummins part number 4935982 on cylinders 2 and 3. Fits: 07. 5 18 6. 7L RAM 2500 3500 Cummins