| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 6219-31-2110 | Piston | | 502254- |
| 2 | 6211-31-2410 | Pin, Piston | | 502254- |
| 3 | 04065-05220 | Ring, Snap | | 502254- |
| 3 | 6261-31-2030 | Piston Ring Assembly | | 502254- |
| 4 | | Ring, Top | | 502254- |
| 5 | | Ring, Second | | 502254- |
| 6 | | Ring, Oil | | 502254- |
| 6 | 6219-31-3100 | Rod Assembly, R.H. | | 502254- |
| 7 | 6215-31-3110 | Rod, Connecting, R.H. | | 502254- |
| 8 | | Cap, R.H. | | 502254- |
| 9 | 6261-31-3140 | Bushing, R.H. | | 502254- |
| 10 | 6215-31-3310 | Bolt, R.H. | | 502254- |
| 11 | 02400-10413 | Pin, Dowel, R.H. | | 502254- |
| 12 | 6215-31-3330 | Washer, R.H. | | 502254- |
| 12 | 6219-31-3200 | Rod Assembly, L.H. | | 502254- |
| 13 | | Rod, Connecting, L.H. | | 502254- |
| 14 | | Cap | | 502254- |
| 15 | 6261-31-3140 | Bushing, L.H. | | 502254- |
| 16 | 6215-31-3310 | Bolt, L.H. | | 502254- |
| 17 | 02400-10413 | Pin, Dowel, L.H. | | 502254- |
| 18 | 6215-31-3330 | Washer, L.H. | | 502254- |
| 18 | 6215-31-3060 | Metal Assembly | | 502254- |
| 6215-39-3060 | Metal Assembly, Undersize 0.25mm | | 502254- |
| 6215-38-3060 | Metal Assembly, Undersize 0.50mm | | 502254- |
| 6215-37-3060 | Metal Assembly, Undersize 0.75mm | | 502254- |
| 6215-36-3060 | Metal Assembly, Undersize 1.00mm | | 502254- |
| 19 | | Metal | | 502254- |
| 19 | | Metal | | 502254- |
| 19 | | Metal | | 502254- |
| 19 | | Metal | | 502254- |
| 19 | | Metal | | 502254- |
