Major Engine Overhaul Kit

Major Engine Overhaul Kit David Brown Major Engine Overhaul Kit AD3/55A Diesel engine. 3 Cyl. 4 Ring Piston, Standard Bore 3.939”. Kit contains: Piston, Piston Rings, Main Bearing Set (4), Thrust Washer Set, Connecting Rod Bearing, Connecting Rod Bushing, Upper Gasket Set, and Lower Gasket Set without Seals. Fits David Brown model: 880. 3 Cyl., 4 Ring Piston Bore: 3.939"