| Ref | Part Number | Description |
| 1 |
5006657 |
Piston & Ring Kit This part replaces 0392621. |
| 1A |
5006664 |
Piston & Ring Kit This part replaces 0396576. |
| 2 |
0396377 |
RING SET Standard This part replaces 0385807. |
| 2A |
0396379 |
RING SET, .030 O.S This part replaces 0385809. |
| 3 |
0320954 |
WRIST PIN |
| 4 |
0317831 |
Circlip |
| 5 |
0395627 |
BEARING & RETAINER |
| 6 |
0433509 |
CONNECTING ROD Assy This part replaces 0395855. |
| 8 |
0437088 |
BEARING Assy This part replaces 0388344. |
| 11 |
0433470 |
CRANKCASE HEAD & SEAL This part replaces 0386450. |
| 13 |
0322916 |
BEARING LINER, Cylinder block |
| 14 |
0393896 |
BEARING Assy, Needle |
| 15 |
0328603 |
SEAL |
| 16 |
0328376 |
CRANKSHAFT |
| 18 |
0322915 |
BEARING LINER, Crankcase |
| 19 |
0389613 |
RETAINER & NEEDLE ASSY., Center bearing |