| Item | Part No. | Part Name | Qty | Serial No. |
| 6142-32-2020 | PISTON ASS'Y | 20523- | ||
| 6142-32-2010 | PISTON ASS'Y | 10003-20522 | ||
| 1 | 6142-32-2120 | PISTON | 20523- | |
| 1 | 6142-32-2110 | PISTON | 10003-20522 | |
| 2 | 6140-31-2410 | PIN | 10003- | |
| 3 | 6140-31-2120 | RING | 10003- | |
| 6142-32-2030 | PISTON RING ASS'Y | 10003- | ||
| 4 | \6\ | RING | 10003- | |
| 5 | \6\ | RING | 10003- | |
| 6 | \6\ | RING | 10003- | |
| 6140-31-3101 | CONNECTING ROD ASS'Y | 10003- | ||
| 7 | \6\ | ROD | 10003- | |
| 8 | 6140-31-3131 | BUSHING | 10003- | |
| 9 | 6140-31-3312 | BOLT | 10003- | |
| 10 | 6140-31-3320 | NUT | 10003- | |
| STANDARD | ||||
| 11 | 6140-31-3040 | CRANK PIN METAL A. | 10003- | |
| 11 | \6\ | METAL | 10003- | |
| UNDERSIZE 0.25MM | ||||
| 11 | 6140-39-3040 | CRANK PIN METAL A. | 10003- | |
| 11 | \6\ | METAL | 10003- | |
| UNDERSIZE 0.50MM | ||||
| 11 | 6140-38-3040 | CRANK PIN METAL A. | 10003- | |
| 11 | \6\ | METAL | 10003- | |
| UNDERSIZE 0.75MM | ||||
| 11 | 6140-37-3040 | CRANK PIN METAL A. | 10003- | |
| 11 | \6\ | METAL | 10003- | |
| UNDERSIZE 1.00MM | ||||
| 11 | 6140-36-3040 | CRANK PIN METAL A. | 10003- | |
| 11 | \6\ | METAL | 10003- |