01- ROTAX - Cylinder Head
2026 Sea-Doo International - SPARK - 900 HO ACE - CONV - 64TB - Sunrise Orange - 2UP, 2026 00064TB00
Parts in This Assembly
15 parts — click a part number to compare prices
| Ref # | Part Number | Qty |
|---|---|---|
| 1 |
420213265
Cylinder Head Ass'y |
1 |
| 2 |
420441420
Hose Nipple |
1 |
| 3 |
420431813
Cylinder Head Gasket |
1 |
| 4 |
420855131
Intake Valve 29MM |
6 |
| 5 |
420855146
Exhaust Valve 25 MM |
6 |
| 5 |
420855148
[Superseded by 420855146] Exhaust Valve 25 MM |
6 |
| 6 |
420431671
Valve Stem Seal |
12 |
| 7 |
420939540
Valve Spring |
12 |
| 8 |
420855150
Valve Spring Retainer |
12 |
| 9 |
420254630
Cotter Valve |
24 |
| 10 |
420855165
Valve Lifter Bucket |
12 |
| 11 |
420440324
Torx Flange Screw M6 X 45 |
2 |
| 12 |
420940945
Torx Flange Screw M9 X 113 |
8 |
| 13 |
420673511
Exhaust Manifold |
1 |
| 14 |
420640333
Torx Flange Screw M8 x 65 |
9 |