| Ref | Part Number | Description |
|---|---|---|
| 1 | 5006657 | Piston & Ring Kit This part replaces 0392621. |
| 1 | 5006664 | Piston & Ring Kit This part replaces 0396576. |
| 2 | 0396377 | RING SET Standard |
| 3 | 0320954 | WRIST PIN |
| 5 | 0395627 | BEARING & RETAINER |
| 6 | 0433509 | CONNECTING ROD Assy |
| 8 | 0437088 | BEARING Assy |
| 11 | 0435520 | CRANKCASE HEAD & SEAL |
| 16 | 0393896 | BEARING Assy, Needle |
| 18 | 0331451 | BEARING LINER |
| 19 | 0389613 | RETAINER & NEEDLE ASSY., Center bearing |
| 20 | 0435492 | CRANKSHAFT Assy |
| 720a1 | 619300229 | Piston Rod |
| 720a2 | 619300172 | Rubber Cushion (shorter 16mm Axle) |
| 720b | 503196184 | Black, Spring 220MM-60N/MM |
| 720c | 503195134 | Glide Bearing |
| 720d | 503196528 | Stopper Spring |
| 760 | 207004544 | Hex. Screw M10 X 45 |
| 780 | 232500416 | Elastic Stop Nut M10 |
| 2000a1 | 619300230 | Piston Rod |
| 2000a2 | 619300231 | Bearing |
| 2000a3 | 619300223 | Rubber Cushion, Long |
| 2000b | 503196185 | Black, Spring 280 MM-70 N/MM |
| 2000c | 503195134 | Glide Bearing |
| 2000d | 503196528 | Stopper Spring |
| 2010 | 40134 | Screw Socket HD.DIN 912 |
| 2020 | 232500416 | Elastic Stop Nut M10 |
| 2030 | 5446652 | Bushing |