| Ref | Part Number | Description |
| 1 |
420831858 |
Gasket, cyl.bottom 0.4 |
| 2 |
421000500 |
REBUILD-CYLINDER 503CC - Call your local BRP dealership This part replaces 420923417. |
| 4 |
293300026 |
O-Ring This part replaces 420850540. |
| 5 |
420923590 |
CYLINDER HEAD - Call your local BRP dealership |
| 6 |
234081410 |
Flat Washer 8 mm This part replaces 20004. |
| 7 |
232081414 |
Hex. Nut M8 This part replaces 420242206. |
| 8 |
420842204 |
Distance Nut M8 x 47 This part replaces 420842203. |
| 9 |
420831849 |
Gasket 1.0mm |
| 10 |
420973128 |
Branch-Y |
| 11 |
20014 |
Spring washer |
| 12 |
40135 |
Allen sc. M8 x 30 DIN912m8.8Zne(1=10pcs) - Call your local BRP dealership |
| 13 |
420831867 |
INTAKE GASKET 1.0 MM - Call your local BRP dealership This part replaces 420831866. |
| 14 |
420867408 |
INTAKE SOCKET ASS?Y - Call your local BRP dealership |
| 15 |
20014 |
Spring washer |
| 16 |
420840682 |
Allen Screw M8 X 40 This part replaces 420840681. |
| 17 |
420994238 |
ENGINE GASKET SET - Call your local BRP dealership |
| 18 |
420823658 |
Spare cylinder sleeve |