Parts list: № Number Qty Name Options 1 AT85174 1 Switch 1/8"-27NPT, 12 VOLT- 24 VOLT Next page: ST648555 Oil Dipstick / Guide ST648556 Oil Dipstick / Guide ( Without Pull Handle ) ST648557 Oil Pump (5105: ESN -279978, 5205: ESN -292060) ST648558 Oil Pump (5105: ESN 279979- , 5205: ESN 292061- ) ST648559 Oil Pan ST648552 Connecting Rod / Bearings ST648550 Piston / Liner Kit ST648549 Crankshaft / Bearings Kit ST648548 Crankshaft / Bearings ST648547 Camshaft