Parts list: № Number Qty Name Options 1 AR50411 1 Wiring Lead 2 R54123 1 Adapter Fitting 3 U13639 1 O-Ring 4 R47693 1 Gasket (SUB R206883) 5 RE42139 1 Heating Element (110 V) 6 RE42138 1 Coolant Heater (SUB AR50411 AND RE505887) 7 RE505887 1 Coolant Heater (ALSO ORDER AR50411) 8 RE508185 1 Fitting Next page: ST428568 RADIATOR ASSEMBLY ST428472 CRANKSHAFT (EARLY DESIGN) ST428518 TACHOMETER DRIVE ST428541 Engine Oil Pump (Camshaft Driven) ST428520 Cylinder Block, Fittings And Main Bearing Caps ST428567 RADIATOR ST428556 WATER PUMP AND PULLEY (LATE DESIGN) ST428536 CRANKSHAFT ST428500 ENGINE COOLANT HEATER ST428510 Engine Lift Straps