Parts list: № Number Qty Name Options 1 R135728 1 Support 2 19H3772 2 Screw 3/8" X 1-3/4" 3 R124963 1 Screw 4 R99590 1 Cover 5 R128893 1 Bolt 6 RE505265 1 Idler (SUB FOR RE38503 OR RE68714) 7 R53436 1 Washer Next page: ST992907 9901 Complete Block Assembly ST550639 CYLINDER HEAD ST958104 9901 Engine Overhaul Kit (1/2) ST958182 9901 Engine Overhaul Kit (2/2) ST550640 ROCKER ARM SHAFT ST550653 WATER PUMP