| Item | Part No. | Part Name | Qty | Serial No. |
| 6137-32-2010 | PISTON ASS'Y | 80070- | ||
| 1 | 6137-32-2110 | PISTON | 80070- | |
| 2 | 6137-31-2410 | PIN | 80070- | |
| 3 | 04065-04018 | RING,SNAP | 80070- | |
| 6137-31-2031 | PISTON RING ASS'Y | 80070- | ||
| 4 | \6\ | RING,TOP | 80070- | |
| 5 | \6\ | RING,SECOND | 80070- | |
| 6 | \6\ | RING,OIL | 80070- | |
| 6136-32-3102 | CONNECTING ROD ASS'Y | 80070- | ||
| 7 | \6\ | ROD | 80070- | |
| 8 | \6\ | CAP | 80070- | |
| 9 | 6136-32-3130 | BUSHING | 80070- | |
| 10 | 6136-32-3311 | BOLT | 80070- | |
| STANDARD | ||||
| 6136-32-3040 | CRANK PIN METAL A. | 80070- | ||
| 11 | \6\ | METAL,UPPER | 80070- | |
| 12 | \6\ | METAL,LOWER | 80070- | |
| UNDERSIZE 0.25MM | ||||
| 11 | 6136-39-3050 | CRANK PIN METAL A. | 80070- | |
| 11 | \6\ | METAL,UPPER | 80070- | |
| 12 | \6\ | METAL,LOWER | 80070- | |
| UNDERSIZE 0.50MM | ||||
| 11 | 6136-38-3050 | CRANK PIN METAL A. | 80070- | |
| 11 | \6\ | METAL,UPPER | 80070- | |
| 12 | \6\ | METAL,LOWER | 80070- | |
| UNDERSIZE 0.75MM | ||||
| 11 | 6136-37-3050 | CRANK PIN METAL A. | 80070- | |
| 11 | \6\ | METAL,UPPER | 80070- | |
| 12 | \6\ | METAL,LOWER | 80070- | |
| UNDERSIZE 1.00MM | ||||
| 11 | 6136-36-3050 | CRANK PIN METAL A. | 80070- | |
| 11 | \6\ | METAL,UPPER | 80070- | |
| 12 | \6\ | METAL,LOWER | 80070- |