Fleetguard FF5421 Fuel Filter Lubrication Filter Ford LT/LTL/L9000-series Class 8 conventionals

Ford LT/LTL/L9000-series Class 8 conventionals (1990–1998)

Motorcraft: FL307

Erratic tachometer readings

7 mm) Overall Height 4

the sensor reads the cam (or crank

Fleetguard FF5421 Fuel Filter Lubrication Filter Ford LT/LTL/L9000-series Class 8 conventionalsFleetguard FF5421 is a spin on secondary fuel filter for Cummins ISBe and B series 4 cylinder applications, replacing Cummins 4897897 with the M20 x 1. 5 thread, 7. 58 in length, and 95 mm OD the OE filter head was designed around. The same filter serves Iveco, DAF LF, Case IH, and New Holland tractor and light truck installations that share the Cummins B series fuel system. Signs You Need a New Fuel Filter Loss of power under load or during