Genuine Stemco Goodyear 1S5-072 Cab Air Spring For Mack 4333-2012771C1 Fuel/Water Separator Cummins ISM (1998-present)

Cummins ISM (1998-present)

Manufacturer Fleetguard (Cummins Filtration) Part Number FS20121 Part Type Spin-On Fuel/Water Separator Engine Compatibility Cummins B6

It mounts to the Bosch P7100/PT pump on the C-series with the standard 3-inch (center-to-center) bolt spacing and 3-pin round connector — when energized the plunger retracts to allow fuel

6L Duramax

This load spring replaces or is equivalent to the following part numbers:

Genuine Stemco Goodyear 1S5-072 Cab Air Spring For Mack 4333-2012771C1 Fuel/Water Separator Cummins ISM (1998-present)Genuine Stemco Goodyear 1S5 072 sleeve style cab air spring, distributed under PAI 804263. The 1S5 072 is the cab suspension air spring used on Mack heavy duty trucks specifying OEM 4333 2012771C1 8633 1S5072, and on International Navistar applications calling for 2012771 2012771C1. Signs You Need a New Cab Air Spring Cab sits low on one corner with the air system pressurized Audible air leak from the air spring at idle Cracks, blisters, or cuts in