Parts Diagram | ## | Part # | Description | Qty | Notes |
![2002 XP - XP, 5577/5578 Crankshaft and Pistons parts diagram](http://www.selffixer.com/parts/personal.watercraft/sea.doo/images/sm.2002-xp-xp-5577-5578-parts-catalog.crankshaft-and-pistons-3.jpg) | 1 | 290094703 | Short block assembly. includes 1 - 17 | 1 | |
1 | 290887762 | Crank shaft assembly. includes 1 - 5 | 1 | |
2 | 420246055 | Woodruff key | 2 | |
3 | 420432271 | Ball bearing 6208 assembly | 4 | |
4 | 420926190 | Washer | 2 | |
5 | 290931731 | Oil seal | 2 | |
6 | 290837387 | Shaft balance assembly. includes 6 - 12 | 1 | |
6 | xxx | Shaft balance | 1 | |
7 | xxx | Mass balance | 2 | |
8 | xxx | Seal oil | 2 | |
9 | xxx | Gear balance, 43 teeth | 1 | |
10 | 290932098 | Ball bearing 6304 | 2 | |
11 | 420927192 | Washer | 1 | |
12 | 290232555 | Needle bearing | 1 | |
13 | 290916398 | Piston pin | 2 | |
14 | 290845465 | Circlip | 4 | |
15 | 290888577 | Piston with 2 rings, 87.89 mm. includes 15 - 17 | 2 | |
| 290888578 | Piston oversize, 2 rings, 88.14 mm | 1 | |
16 | 290815195 | Semi-trapez ring 88.81 mm | 2 | |
| 290815176 | Semi-trapez ring 88.25 mm | 1 | |
17 | 290815192 | Semi-trapez ring 88.81 mm | 2 | |
| 290815193 | Semi-trapez ring 88.25 mm | 1 | |
18 | 205083060 | Socket head screw M8 x 30 | 4 | |
19 | 290832552 | Needle bearing | 2 | |
20 | 290827782 | Washer | 1 | |
21 | 290640120 | Hex. screw M12 X 30 | 1 | |
22 | 290958137 | Coupling flange assembly | 1 | |
23 | 413802900 | Injection oil 12X1L | 1 | |
24 | 293800060 | Loctite 243, 10 ML | 1 | |
25 | 413711400 | Loctite 648, 10 ML | 1 | |
26 | 413707000 | Molykote III | 1 | |
27 | 290958082 | Coupling | 1 | |
28 | 290889150 | Engine gasket set not shown | 1 | |
29 | 290889155 | Cylinder gasket set not shown | 1 | |