Major Engine Overhaul Kit

Major Engine Overhaul Kit Major John Deere Overhaul Kit for engine 6.404D Diesel, 400 Series. 6 Cyl. Block #: R26070, R33180, R34340, R40890, R40900; Piston Marked: R32073, AR46265, RE25172, RE40566 3 Ring Piston Bore: 4.25" / 108 mm Includes: Piston Liner Kit, Main Bearing, Thrust Bearing, Connecting Rod Bearing, Front Crankshaft Seal, Rear Crankshaft Seal, Connecting Rod Capscrew, Connecting Rod Bushing, Camshaft Bushing, and Overhaul Gasket Set without Seals Pin Size: 1.5" / 38 mm