| Ref | Part Number | Description |
| 1 |
420831858 |
Gasket 0.4 mm |
| 2 |
421000500 |
REBUILD-CYLINDER 503CC - Call your local BRP dealership This part replaces 420823649. |
| 3 |
293300026 |
O-Ring This part replaces 420850540. |
| 4 |
420823664 |
Cylinder head |
| 5 |
420250315 |
Flat Washer 8.4 mm This part replaces 420250311. |
| 6 |
232081414 |
Hex. Nut M8 This part replaces 228081045. |
| 7 |
420842204 |
Distance Nut M8 X 47 This part replaces 420842203. |
| 8 |
420831849 |
Gasket 1.0 mm This part replaces 420831844. |
| 9 |
420973128 |
Exhaust Manifold Ass'y |
| 10 |
420945832 |
Washer-Lock Din.128 This part replaces 420945752. |
| 11 |
205083044 |
Socket Head Screw M8 X 30 This part replaces 222983065. |
| 12 |
420831867 |
INTAKE GASKET 1.0 MM - Call your local BRP dealership This part replaces 420831866. |
| 13 |
420867408 |
INTAKE SOCKET ASS?Y - Call your local BRP dealership |
| 14 |
420945832 |
Washer-Lock Din.128 This part replaces 420945752. |
| 15 |
420840682 |
Allen Screw M8 X 40 This part replaces 420840681. |