| Ref | Part Number | Description |
|---|---|---|
| 1 | 420841924 | Plug screw This part replaces 420841921. |
| 2 | 420250640 | Copper Washer |
| 3 | 420256322 | Oil Sieve This part replaces 420256321. |
| 4 | 420210661 | Cover Sieve |
| 5 | 420941928 | Taptite Screw M5 X 16 This part replaces 420941925. |
| 6 | 420256188 | Oil Filter |
| 7 | 420230923 | O-Ring This part replaces 420230920. |
| 8 | 420612135 | Oil Filter cover This part replaces 420210418. |
| 9 | 420641238 | Torx Flange Screw M6 X 25 |
| 10 | 420856537 | Oil Pressure Switch |
| 11 | 420631640 | O-Ring |
| 12 | 420256802 | Oil Dipstick |
| 13b | Not | Available As Spare Part - Location Pin |
| 14 | Not | Available As Spare Part - Ball Bearing |
| 15 | Not | Available As Spare Part - Idle Gear, 28 Teeth |
| 16 | 420430555 | Oil Seal |
| 17 | 420256348 | Oil Pump Rotor |
| 18 | 420232731 | Needle Pin This part replaces 420232730. |
| 19 | 420237059 | Oil Pump Shaft |
| 20 | 420210646 | Oil Pump Cover This part replaces 420210641. |
| 21 | 420640823 | Torx Head Screw M5 X 16 This part replaces 420640821. |
| 22 | 420827590 | Thrust Washer |
| 23 | 420232431 | Needle Pin This part replaces 420232430. |
| 24 | 420434320 | Oil Pump Gear, 33 Teeth |
| 25 | 504152282 | Circlip |