Parts list: № Number Qty Name Options 1 AR50411 1 Wiring Lead 2 R54510 1 Cap 3 R54511 1 Nut 4 R47693 1 Gasket 5 RE504122 1 Coolant Heater (120 VOLT) (SUB FOR AR62399) 6 U13639 1 O-Ring 7 R54123 1 Adapter Fitting 8 RE227949 1 Coolant Heater (USE WITH R80401) (SUB FOR AR62492) (WHOLEGOODS) Next page: 0505-4 STARTING AID SWITCH (JD646-B) (SERIAL NO. 223645- ) [02J14] 0505-5 STARTING AID SWITCH (JD646-B) (SERIAL NO. 223645- ) [02J15] 0505-2 ENGINE COOLANT HEATER [02J12] 0505-1 COLD WEATHER STARTING AID (JD646) (SERIAL NO. -223644) [02J11]