Engine Crankshaft Thrust Washer – Ford (ft4z6337fa)

Engine Crankshaft Thrust Washer is a friction-reducing element between two surfaces in relative motion. Installation preload matters: too little and it rattles, too much and it fails hot.

Replace the Crankshaft Thrust Washer whenever a shaft is removed and the bearing shows any discolouration or roughness. Bearings are inexpensive relative to a second teardown.

Reference number for the Crankshaft Thrust Washer: ft4z6337fa. It is filed under Crankshafts & Bearings, and it is the number that has to match the part coming off the vehicle.

This is FORD dealer-sourced stock rather than an equivalent, so the number on the Crankshaft Thrust Washer traces straight back to the manufacturer.