| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 6151-31-2510 | PISTON | 39482- | |
| 1 | \1\6151-31-2112 | PISTON | 11574-39481 | |
| 2 | 6151-31-2410 | PIN,PISTON | 11574- | |
| 3 | 04065-04818 | RING,SNAP | 11574- | |
| 6150-31-2033 | PISTON RING ASS'Y | 17374- | ||
| (\2\6150-31-2032) | PISTON RING ASS'Y | (17374-45624) | ||
| \0\6150-31-2031 | PISTON RING ASS'Y | 11574-17373 | ||
| 4 | \6\ | RING,TOP | 17374- | |
| 4 | \6\ | RING,TOP | 11574-17373 | |
| 5 | \6\ | RING,SECOND | 45625- | |
| 5 | \6\ | RING,SECOND | 11574-45624 | |
| 6 | \6\ | RING,OIL | 11574- | |
| 6151-31-3101 | CONNECTING ROD ASS'Y | 11574- | ||
| 7 | \6\ | ROD,CONNECTING | 11574- | |
| 8 | \6\ | CAP | 11574- | |
| 9 | 6150-31-3130 | BUSHING | 11574- | |
| 10 | 6150-31-3310 | BOLT | 11574- | |
| 11 | 02400-10413 | PIN,DOWEL | 11574- | |
| STANDARD | ||||
| 6151-31-3040 | METAL ASS'Y | 11574- | ||
| 12 | \6\ | METAL,UPPER | 11574- | |
| 13 | \6\ | METAL,LOWER | 11574- | |
| UNDERSIZE 0.25MM | ||||
| 12 | 6151-39-3040 | METAL ASS'Y | 11574- | |
| 12 | \6\ | METAL,UPPER | 11574- | |
| 13 | \6\ | METAL,LOWER | 11574- | |
| UNDERSIZE 0.50MM | ||||
| 12 | 6151-38-3040 | METAL ASS'Y | 11574- | |
| 12 | \6\ | METAL,UPPER | 11574- | |
| 13 | \6\ | METAL,LOWER | 11574- | |
| UNDERSIZE 0.75MM | ||||
| 12 | 6151-37-3040 | METAL ASS'Y | 11574- | |
| 12 | \6\ | METAL,UPPER | 11574- | |
| 13 | \6\ | METAL,LOWER | 11574- | |
| UNDERSIZE 1.00MM | ||||
| 12 | 6151-36-3040 | METAL ASS'Y | 11574- | |
| 12 | \6\ | METAL,UPPER | 11574- | |
| 13 | \6\ | METAL,LOWER | 11574- |