Parts list: № Number Qty Name Options 1 R47693 1 Gasket 2 R31378 1 O-Ring 3 R47692 1 RING 4 AR50399 1 HEATER 5 AR50411 1 Wiring Lead .. AR50518 1 COOLANT HEATER Next page: 25-8 ENGINE COOLANT HEATER (ENGINE SERIAL NO. -280000) [01D02] 25-7B WATER PUMP REPAIR KIT [01D01] 25-7A WATER PUMP REPAIR KIT (ENGINE SERIAL NO. -280000) [01C25] 25-7 FAN AND WATER PUMP (ENGINE SERIAL NO. 280001- ) [01C24] 25-6 FAN AND WATER PUMP (ENGINE SERIAL NO. -280000) [01C23]