OK6225 - Major Overhaul-Rebuild Kit

Major John Deere Overhaul Kit for engine 6.531A Diesel, 500 Series. 6 Cyl. with Block #: R48260, R72129, R80401, ROD#: R48315, R53287, R58883, R66926. Standard Bore: 4.75” (121mm), Piston Pin: 1.875” (47.6mm). Kit includes: Piston Liner Kit, Main Bearing, Thrust Bearing, Thrust Washer Set, Connecting Rod Bearing, Front Crankshaft Seal, Rear Seal, Connecting Rod Bushing, Connecting Rod Bolt, and Camshaft Bearing. Fits John Deere models: 6030 and 7520.