| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 6271-31-2110 | Piston | | 509656-530977 |
| 1 | 6271-39-2110 | Piston, Oversize 0.25mm | | 509656-530977 |
| 1 | 6271-38-2110 | Piston, Oversize 0.50mm | | 509656-530977 |
| 2 | 6207-31-2420 | Pin, Piston | | 509656-530977 |
| 3 | 04065-03012 | Ring, Snap | | 509656-530977 |
| 6271-31-2100 | Piston Ring Assembly | | 509656-530977 |
| 4 | | Ring, Top | | 509656-530977 |
| 5 | | Ring, Second | | 509656-530977 |
| 6 | | Ring, Oil | | 509656-530977 |
| 6271-39-2100 | Piston Ring Assembly, Oversize 0.25mm | | 509656-530977 |
| | Ring, Top | | 509656-530977 |
| | Ring, Second | | 509656-530977 |
| | Ring, Oil | | 509656-530977 |
| 6271-38-2100 | Piston Ring Assembly, Oversize 0.50mm | | 509656-530977 |
| | Ring, Top | | 509656-530977 |
| | Ring, Second | | 509656-530977 |
| | Ring, Oil | | 509656-530977 |
| 6207-31-3800 | Connecting Rod Assembly | | 509656-530977 |
| 7 | | Rod | | 509656-530977 |
| 8 | | Bushing | | 509656-530977 |
| 9 | 6204-31-3310 | Bolt | | 509656-530977 |
| 6207-31-3900 | Bearing Assembly | | 509656-530977 |
| 10 | | Bearing, Lower | | 509656-530977 |
| 11 | | Bearing, Upper | | 509656-530977 |
| 11 | 6207-39-3900 | Bearing Assembly, Undersized 0.25mm | | 509656-530977 |
| 11 | | Bearing, Lower | | 509656-530977 |
| 11 | | Bearing, Upper | | 509656-530977 |
| 11 | 6207-38-3900 | Bearing Assembly, Undersized 0.50mm | | 509656-530977 |
| 11 | | Bearing, Lower | | 509656-530977 |
| 11 | | Bearing, Upper | | 509656-530977 |
| 11 | 6207-37-3900 | Bearing Assembly, Undersized 0.75mm | | 509656-530977 |
| 11 | | Bearing, Lower | | 509656-530977 |
| 11 | | Bearing, Upper | | 509656-530977 |
| 11 | 6207-36-3900 | Bearing Assembly, Undersized 1.00mm | | 509656-530977 |
| 11 | | Bearing, Lower | | 509656-530977 |
| 11 | | Bearing, Upper | | 509656-530977 |
