| Ref | Part Number | Description |
|---|---|---|
| 1 | 20758403 | Heater, 24V Price: $441.50 |
| 2 | 21638698 | Connector, -pole This part replaces 20498498. Price: $21.27 |
| 3 | 20498524 | O-ring Price: $11.69 |
| 4 | 20550356 | Flange screw Price: $4.03 |
| 5 | 20550336 | Insulator Price: $8.53 |
| 6 | 984735 | Flange screw Price: $0.61 |
| 7 | 20758437 | Insulator Price: $41.60 |
| 8 | 20726089 | Connector, +pole Price: $37.69 |