Parts Diagram | ## | Part # | Description | Qty | Notes |
![2007 3D - 3D 947 DI Crankshaft and Pistons parts diagram](/parts/personal.watercraft/sea.doo/images/sm.2007-3d-3d-947-di-parts-catalog.crankshaft-and-pistons-4.jpg) | 1 | 420891160 | Crank shaft assembly. includes 1 to 5 | 1 | |
2 | 420246055 | Woodruff key | 1 | |
3 | 420432271 | Ball bearing 6208 assembly | 5 | |
4 | 420926190 | Washer | 2 | |
5 | 420931731 | Oil seal | 2 | |
6 | 420832552 | Needle bearing | 2 | |
7 | 420916398 | Piston pin | 2 | |
8 | 420845465 | Circlip | 4 | |
9 | 420837446 | Balance d shaft 947 assembly. includes 9 to 18 | 1 | |
10 | 420837382 | Balance d shaft 947 | 1 | |
11 | 420834360 | Balance d gear 34 teeth | 1 | |
12 | 420930267 | Oil seal | 3 | |
13 | 420932097 | Ball bearing 6304 | 1 | |
14 | 420818950 | Balance mass 947 | 1 | |
15 | 420927192 | Washer | 1 | |
16 | 420232555 | Needle bearing | 1 | |
17 | 420932090 | Ball bearing | 1 | |
18 | 420818955 | Mass balance | 1 | |
19 | 420921460 | Compressor pin | 1 | |
20 | 420640690 | Socket head screw M6 x 25 | 1 | |
21 | 420917505 | Conrod assembly | 1 | |
22 | 420916430 | Piston pin 9 x 30 | 1 | |
23 | 420847940 | Distance bushing | 2 | |
24 | 420888550 | Piston assembly 38.95 mm. includes 24 to 26 | 1 | |
25 | 420215970 | Rectangular ring | 1 | |
26 | 420215960 | Oil scraper ring | 1 | |
27 | 420958083 | Coupling | 1 | |
28 | 420827782 | Washer | 1 | |
29 | 420640120 | Hex screw M12 X 30 | 1 | |
30 | 420958137 | Coupling | 1 | |
31 | n/a | Not available for this vehicle | 1 | |
32 | 420840993 | Socket head screw M8 x 30 | 6 | |
33 | 420889045 | Piston with 2 rings 87, 88 mm. includes 33 to 34 | 2 | |
33 | 420889046 | Piston oversize 88, 13 mm. includes 33 to 34 | 1 | |
34 | 420815267 | Rectangular ring | 2 | |
34 | 420815268 | Rectangular ring, oversize | 1 | |
35 | 293800060 | Loctite 243, 10 ML | 1 | |
36 | 413711400 | Loctite 648, 10 ML | 1 | |
37 | 413707000 | Molykote III, 150 g | 1 | |
38 | 413802900 | Injection oil, 12 X 1 liter | 1 | |
39 | xxx | Engine oil, mineral, api SJ SAE 10W40 | 1 | |