Parts list: № Number Qty Name Options 1 AR21024 1 FITTING 2 R20878 1 CAP 3 AR27139 1 HEATING ELEMENT 240-WATT, (SUB AR21024, R20878 AND T23925) Next page: 20-5 ROCKER ARMS, SHAFT AND VALVES (6531D) [01B01] 20-6 ROCKER ARM COVER (6531D) [01B02] 20-8 CAMSHAFT AND GEAR (6531D) [01B04] 20-9 TACHOMETER DRIVE (6531D) [01B05] 20-40 ENGINE REBUILD AND CYLINDER HEAD GASKET SETS (6531D) [01C09] 20-4 CYLINDER HEAD AND GASKET (6531D) [01A25] 20-39 WATER MANIFOLD AND THERMOSTATS (6531D) [01C08] 20-38 RADIATOR OVERFLOW KIT [01C07] 20-36 RADIATOR [01C05]