Parts list: № Number Qty Name Options 1 AR50411 1 Wiring Lead 120V 2 R54123 1 Adapter Fitting 3 U13639 1 O-Ring 4 RE42139 1 Heating Element INCLUDES R206883; SUB FOR RE531603 OR RE531603 5 R206883 1 Washer Not Illustrated Next page: ST593921 4903 Valve Actuating Mechanism ST925552 9901 Engine Gasket Kit (1/2) ST750419 1612 Fuel Injection System ST749224 5946 Engine Oil Cooler and Oil Filter ST902267 84AP Engine Wiring Harness ST932936 9901 Hardware Kit (2/4) ST809665 9901 Gasket Kit, Cylinder Head Removal