Parts Diagram | ## | Part # | Description | Qty | Notes |
| 1 | 5005192 | Crank shaft & bearing assembly | 1 | |
2 | 0433503 | *bearing assembly, crank shaft-lower | 1 | |
3 | 0326047 | *retaining ring, bearing to crank-lower | 1 | |
4 | 0337087 | *o-ring, sleeve to crank shaft | 1 | |
5 | 0337030 | *sleeve, crank shaft | 1 | |
6 | 0307480 | Key, flywheel to crank shaft | 1 | |
7 | 5005268 | Bearing assembly, upper | 1 | |
8 | 0352960 | Bearing race, center main clip and | 2 | |
9 | 5007190 | Bearing assembly, center main | 2 | |
10 | 0337085 | Seal, lower crank shaft oil | 1 | |
11 | 0340559 | Housing, lower seal | 1 | |
12 | 0338518 | O-ring, seal housing lower crankcase | 1 | |
13 | 0351082 | Seal, upper crank shaft oil | 1 | |
14 | 0387787 | Bearing assembly, connecting rod | 3 | |
15 | 5006383 | Connecting rod | 3 | |
16 | 0308186 | *screw, connecting rod | 2 | |
17 | 0395627 | Bearing assembly, wrist pin | 3 | |
18 | 5007545 | Piston & ring assembly- standard | 3 | |
19 | 5000819 | *piston ring- standard | 3 | |
20 | 0327861 | *pin wrist, piston | 3 | |
21 | 0317831 | *ring retaining, wrist pin | 2 | |