| Ref | Part Number | Description |
|---|---|---|
| 1 | 20585482 | Expansion tank Price: $662.86 |
| 2 | 20585486 | Cardboard tube Price: $83.37 |
| 3 | 20585484 | Level sensor Price: $128.96 |
| 8 | 20405755 | Hose clamp Price: $4.79 |
| 9 | 943471 | Hose clamp Price: $2.04 |
| 10 | 21087609 | Hose Price: $168.46 |
| 11 | 21226021 | Hose This part replaces 20405745. Price: $128.51 |
| 12 | 20412319 | Sealing ring This part replaces 20912088. Price: $7.39 |
| 13 | 20912085 | Plug Price: $18.57 |
| 14 | 20912091 | Bracket Price: $46.11 |
| 15 | 948211 | Cable tie Price: $0.16 |