Paccar K37-1004 Fuel Water Separator Element – MX-13 & Cummins ISX15 | Peterbilt Kenworth Air Pressure Guage This fuel/water separator is the

This fuel/water separator is the OE fit for Paccar fuel systems used in:

2006+ Volvo height leveling valve replaces Barksdale KD2503

the frame-rail FS20089 fuel/water separator (cab-mounted secondary)

Renault 5000682146

Paccar K37-1004 Fuel Water Separator Element – MX-13 & Cummins ISX15 | Peterbilt Kenworth Air Pressure Guage This fuel/water separator is theThe Paccar K37 1004 is a genuine OEM fuel water separator cartridge element for Paccar MX 13 and Cummins ISX15 engines, capturing 99% of particles down to 10 microns while separating water from diesel fuel. Designed for 2010 emission compliant engines, it fits Peterbilt and Kenworth trucks running EPA 2010 and EPA 2004 certified powerplants. The Fleetguard equivalent is FS36401, an upgraded replacement for the discontinued FS20075. Signs You Need a