| Item | Part No. | Part Name | Qty | Serial No. |
| 6620-31-3012 | CONNECTING ROD A. | 31634- | ||
| 6620-31-3010 | CONNECTING ROD A. | 8013-31633 | ||
| 1 | \6\ | ROD,CONNECTING | 31634- | |
| 1 | \6\ | ROD,CONNECTING | 8013-31633 | |
| 2 | 6620-31-3120 | BUSHING | 8013- | |
| 3 | 6610-31-3311 | BOLT | 31634- | |
| 3 | \0\6610-31-3310 | BOLT | 8013-31633 | |
| 4 | 6610-31-3320 | NUT | 8013- | |
| 5 | 6610-31-3331 | WASHER | 31634- | |
| 5 | 6610-31-3330 | PLATE,LOCK (K4) | 8013-31633 | |
| 6620-31-2010 | PISTON ASS'Y | 8013- | ||
| 6 | 6620-31-2110 | PISTON | 8013- | |
| 7 | 6620-31-2410 | PIN,PISTON | 8013- | |
| 8 | 6610-31-2130 | RING,SNAP | 8013- | |
| 6620-31-2020 | PISTON RING SET | 8013- | ||
| 6620-31-2030 | PISTON RING A. | 8013- | ||
| 9 | \6\ | RING,COMPRESSION | 8013- | |
| 10 | \6\ | RING,COMPRESSION | 8013- | |
| 11 | \6\ | RING,OIL | 8013- | |
| STANDARD | ||||
| 12 | 6610-31-3041 | CRANK PIN METAL A. | 31634- | |
| 12 | 6610-31-3040 | CRANK PIN METAL A. | 8013-31633 | |
| 12 | \6\ | METAL | 31634- | |
| 12 | \6\ | METAL | 8013-31633 | |
| UNDERSIZE 0.25MM | ||||
| 12 | 6610-39-3041 | CRANK PIN METAL A. | 31634- | |
| 12 | 6610-39-3040 | CRANK PIN METAL A. | 8013-31633 | |
| 12 | \6\ | METAL | 31634- | |
| 12 | \6\ | METAL | 8013-31633 | |
| UNDERSIZE 0.50MM | ||||
| 12 | 6610-38-3041 | CRANK PIN METAL A. | 31634- | |
| 12 | 6610-38-3040 | CRANK PIN METAL A. | 8013-31633 | |
| 12 | \6\ | METAL | 31634- | |
| 12 | \6\ | METAL | 8013-31633 | |
| UNDERSIZE 0.75MM | ||||
| 12 | 6610-37-3041 | CRANK PIN METAL A. | 31634- | |
| 12 | 6610-37-3040 | CRANK PIN METAL A. | 8013-31633 | |
| 12 | \6\ | METAL | 31634- | |
| 12 | \6\ | METAL | 8013-31633 | |
| UNDERSIZE 1.00MM | ||||
| 12 | 6610-36-3041 | CRANK PIN METAL A. | 31634- | |
| 12 | 6610-36-3040 | CRANK PIN METAL A. | 8013-31633 | |
| 12 | \6\ | METAL | 31634- | |
| 12 | \6\ | METAL | 8013-31633 |