Parts list: № Number Qty Name Options 1 R87561 4 Bushing 2 R110126 12 Follower (SUB FOR R105379, THIS APPLICATION) 3 RE57054 1 Camshaft (MARKED R120872 OR R109717) (SUB FOR RE42383) 4 26H91 1 Shaft Key 3/16" X 1-1/4" 5 R504811 1 Washer (SUB FOR R104656) 6 R104589 1 Gear 7 R112053 1 Gear Next page: 20-8 ROCKER ARMS, SHAFT AND PUSH RODS [01B05] 20-7 ROCKER ARM COVER AND VENTILATOR OUTLET HOSE [01B04] 20-6 COOLANT TEMPERATURE SENDER AND ENGINE TEMPERATURE SWITCH [01B03] 20-48 WATER PUMP REPAIR KIT [01C18] 20-46 WATER PUMP [01C16]