RG18001 - Major Overhaul-Rebuild Kit

Major John Deere Overhaul Kit for engines 4.270 Diesel, 400 Series. 6 Cyl. with Block #: R46350, R46430, R40910. Bore: 4.25” (108mm), Piston Pin: 1.50” (38mm), 5 Ring Piston. Kit includes: Piston Liner Kit, Main Bearing, Thrust Bearing, Connecting Rod Bearing, Front Crankshaft Seal, Rear Crankshaft Seal, Connecting Rod Bushing, Connecting rod Capscrew, Camshaft Bearing, and Overhaul Gasket Set without Seals. Fits John Deere models: 500, 500A, and 3020.