Parts list: № Number Qty Name Options 1 R47692 1 RING 2 R31378 1 O-Ring 3 R47693 1 Gasket (SUB R206883) 4 AR50399 1 HEATER (SUB RE29408) 5 AR50411 1 Wiring Lead 6 R30200 1 O-Ring 7 RE29408 1 COOLANT HEATER 8 AR50518 1 COOLANT HEATER Next page: 20-47 ENGINE COOLANT HEATER (ENGINE SERIAL NO. XXXXXX- ) [01D02] 20-48 RADIATOR [01D03] 20-5 ROCKER ARMS, SHAFT, AND VALVES [01B11] 20-50 RADIATOR BAFFLES AND CUSHION KIT [01D05] 20-51 RADIATOR OVERFLOW KIT [01D06] 20-45 ENGINE OIL COOLER (DIESEL) [01C25] 20-44 ENGINE OIL COOLER (GASOLINE) [01C24] 20-43 ENGINE OIL FILTER (DIESEL) [01C23] 20-42 ENGINE OIL FILTER (GASOLINE) [01C22] 20-41 ENGINE OIL PUMP AND OIL COOLER BYPASS VALVE (DIESEL) [01C21]