Parts list: № Number Qty Name Options 1 15H584 AR Pipe Plug 1/2", 1/2"-14NPT, (SUB FOR 15H624, THIS APPLICATION) Next page: ST261044 CYLINDER BLOCK ST261045 SHORT BLOCK ASSEMBLY ST261046 CRANKSHAFT / BEARINGS ST261047 CONNECTING ROD AND PISTON-CYLINDER LINER KIT ST261048 OIL FILLER NECK ST261042 VALVE / VALVE SEAT / SPRING / ROTATOR ST261041 CYLINDER HEAD ST261040 ROCKER ARM / SHAFT / TAPPET / PUSH ROD ST261039 ROCKER ARM / SHAFT / TAPPET / PUSH ROD ST261038 BREATHER