Tru Power Engine Kit. 3-Cylinder Perkins Diesel, 152 CID. 3.6 inch Standard Bore. .150 inch Thick Sleeve Flange, Injectors Vertical in Head. Engine Overhaul Kit, less bearings. Contains CAST sleeves & sleeve seals, pistons & rings, pins & retainers, pin bushings, complete gasket set, crankshaft seals, intake valves & seals, exhaust valves, valve retainers, springs, guides. For 35 Series Industrials, 203 Series Industrials, 205 Series Industrials, FE35 Series, MF35 Series, MF50 Series.