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: 20-53 ENGINE COOLANT HEATER (ENGINE SERIAL NO. XXXXXX- ) [01D06] 20-6 ROCKER ARM COVER AND VENTILATOR TUBE [01B11] 20-8 ROCKER ARMS AND ROCKER ARM SHAFT [01B13] 20-9 CAMSHAFT AND GEAR [01B14] 20-50 ENGINE GASKET SET [01D03] 20-49 WATER MANIFOLD AND THERMOSTATS [01D02] 20-48 FAN BLAST DEFLECTOR KIT [01D01] 20-47 RADIATOR OVERFLOW KIT [01C25] 20-46 RADIATOR BAFFLES AND CUSHION KIT [01C24]