John Deere In-Frame Engine Overhaul Kit for 4.5D & 4.5T Diesel engine. 4.5L OEM, PowerTech Engine, Piston marked RE59277, RE505100, RE515372. Bore: 4.19� (106.5mm), Pin: 1.375�, (35mm). Kit contains: Piston Liner Kit, Connecting Rod Bearing, Connecting Rod Capscrew, Upper Gasket Set, and Oil Pan Gasket Set. Fits John Deere models: 310E, 310SE, 315SE, 344H, 410E, 450H, 550, 650H, 4890, 5210, 5310, 5310N, 5410, 5415, 5510, 5510N, 5615, and 5715.