| Ref | Part Number | Description |
|---|---|---|
| 1 | 420232100 | Ball Bearing |
| 3 | 420847933 | Step Collar |
| 4 | 420230198 | Oil Seal |
| 5 | 420232100 | Ball Bearing |
| 6 | 420650371 | Rotary Seal This part replaces 420650370. |
| 7 | Not | Available As Spare Part - Waterpump Shaft |
| 8 | 420950890 | O-Ring |
| 9 | 420840514 | Allen Screw M5 x 16 |
| 10 | 420944035 | Cover Washer |
| 11 | 420922809 | Water Impeller |
| 12 | 420430054 | Gasket Housing This part replaces 420430053. |
| 13 | 420822288 | Waterpump Housing |
| 14 | 420440234 | Flanged Torx Screw M6 X 25 |
| 15 | 420822805 | Molded Hose This part replaces 420822803. |
| 16 | 420951120 | Clamp 26-38MM |
| 18 | 420430062 | O-Ring |
| 19 | 420939344 | Spring Clip |
| 20 | 420822820 | Hose Return |
| 21 | 420651817 | Locking Tie 175 X 4 MM |
| 22 | 420201516 | Molded Hose |
| 23 | 420201512 | Molded Hose |
| 24 | 420853511 | Clamp |
| 25 | 420851250 | Clamp |
| 26 | 420851458 | Clamp |
| 27 | 420440292 | Allen Screw M4 X12 |
| 28 | 420864400 | Angle Sensor |