Buy Ski-Doo parts database
Cylinder and Cylinder Head
(2008) - TRAIL 500SS
Parts Diagram | ## | Part # | Description | Qty | Notes |
| 1 | 420931581 | Double gasket 0.4 mm | 1 | |
1 | 420931583 | Double gasket 0.5 mm | 1 | |
1 | 420931582 | Double gasket 0.6 mm | 1 | |
1 | 420931962 | Double gasket 0.7 mm | 1 | |
1 | 420931584 | Double gasket 0.8 mm | 1 | |
2 | 420613627 | Cylinder with sleeve | 2 | |
3 | 420854370 | Exhaust valve | 2 | |
4 | 420950730 | Oil seal | 2 | |
5 | 420250239 | Gasket | 2 | |
6 | 420854266 | Valve housing | 2 | |
7 | 205062044 | Socket head screw M6 x 20 | 4 | |
8 | 420260723 | Exhaust bellows | 2 | |
9 | 420838255 | Hose spring | 2 | |
10 | 420854449 | Exhaust valve | 2 | |
11 | 420939280 | Hose spring | 2 | |
12 | 420239944 | Spring | 2 | |
13 | 420911552 | Valve cover | 2 | |
14 | 420241221 | Adjuster screw | 2 | |
15 | 420841555 | Hex. tapping screw M5 x 20 | 4 | |
16 | 420640951 | Hex. screw M8 x 68.5 | 8 | |
17 | 420931590 | Rubber ring | 2 | |
18 | 293300026 | O-ring | 2 | |
19 | 420613845 | Cylinder head | 1 | |
20 | 420950320 | O-ring | 1 | |
21 | 420430782 | O-ring | 2 | |
22 | 420923465 | Cylinder head cover | 1 | |
23 | 420841306 | Hex. collar screw M8 x 65 | 10 | |
24 | 420941627 | Hex. screw M8 x 56.5 | 2 | |
25 | 420931272 | Sealing ring | 1 | |
26 | 420927745 | Retaining disk | 1 | |
27 | 420926260 | Cover | 1 | |
28 | 420640321 | Hex. taptite screw M6 x 16 | 2 | |
29 | 420850338 | Gasket | 1 | |
30 | 420922062 | Bent outlet socket | 1 | |
31 | 420941250 | Hex. tapping screw M6 x 20 | 1 | |
32 | 420941451 | Hex. collar screw M6 x 40 | 1 | |
33 | 420924519 | Reed valve assembly. includes 33 to 37 | 2 | |
34 | xxx | Reed valve | 2 | |
35 | 420924532 | Reed pedal | 4 | |
36 | 420924539 | Reed pedal stop | 4 | |
37 | 420941215 | Phillips screw M3 x 5 | 12 | |
38 | 420667490 | Intake socket | 2 | |
39 | 420941925 | Tapping screw M5 x 16 | 12 | |
40 | 420931610 | Gasket | 2 | |
41 | 420673131 | Exhaust manifold | 1 | |
42 | 420923443 | Cylinder sleeve | 2 | |
43 | 420888584 | Engine gasket set | 1 | |
44 | 420888588 | Cylinder gasket set | 1 | |
b | 293800060 | Loctite 243, 10 ML | 1 | |
m | 420297433 | Molykote g-n, 50 g | 1 | |
u | 420297906 | Sealing compound, 30 ML | 1 | |
Parts catalog covers:
TRAIL 500SS