Parts list: № Number Qty Name Options 1 RE51774 1 Sensor 1/2"-14 NPT, 12 V - 24 V Next page: ST235284 BREATHER (EARLY DESIGN) ST235282 BREATHER ST235293 CYLINDER BLOCK - KIT ST235292 OIL PRESSURE SWITCH ST235303 BEARINGS, THRUST BEARING (CRANKSHAFT) LATE DESIGN ST235290 VALVE / VALVE SEAT / SPRING / ROTATOR ST235297 CAMSHAFT ST235305 CRANKSHAFT / BEARINGS - KIT ST235289 CYLINDER HEAD ST235280 BREATHER (LATE DESIGN)