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: 20-49 OIL HEATER [01D04] 20-5 ROCKER ARMS, SHAFT, AND VALVES [01B11] 20-50 ENGINE COOLANT HEATER (ENGINE SERIAL NO. 215000 - 280000) [01D05] 20-6 CAMSHAFT AND GEAR [01B12] 20-7 OIL PRESSURE REGULATOR AND SPEED-HOUR METER DRIVE [01B13] 20-46 GASKET SET (DIESEL) [01D01] 20-44 GASKET SET (GASOLINE AND LP-GAS) [01C24] 20-42 RADIATOR [01C22] 20-41 RADIATOR BAFFLES AND FOAM PAD KIT [01C21] 20-40 THERMOSTAT HOUSING AND THERMOSTATS [01C20]