Engine Crankshaft Main Bearing Set - 0.50 mm Undersize for 1982-2008 Ford/Mercury/Lincoln 4.2L 3.8L (Thunderbird, Mustang, F-150, Windstar)
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The INA Engine Timing Crankshaft Sprocket (part number ZS-S539) is a direct-fit replacement for 1982-2008 Ford, Mercury, and Lincoln vehicles with 4.2L, 3.8L, and 3.9L engines.
Fits: 1982-2008 Ford, Mercury, and Lincoln models including Mustang, F-150, Windstar, Freestar, Thunderbird, E-150 Econoline, E-150 Econoline Club Wagon, E-250 Econoline and more - 4.2L, 3.8L, and 3.9L engines. Confirm your year, make, model, and engine before ordering.
Interchanges With: Cloyes S539, Melling S539, Ford E9DZ 6306 B, SA Gear S-539, Mahle S-539