Tru Power Engine Kit. 3-Cylinder Diesel, 201 CID, 4.4 inch Standard Bore, .056 inch Thick Head Gasket. Engine Overhaul Kit. Contains .040 inch oversized pistons & rings, complete gasket set, pin bushings, cam bearings, intake & exhaust valves, springs, valve keys. For 4000 Tractors (6/1969-1975).
