| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 6738-31-2111 | PISTON | 26292269- | |
| 1 | \0\6738-31-2110 | PISTON | 26274903-26292268 | |
| 2 | 6732-31-2410 | PIN | 26274903- | |
| 3 | 6732-31-2420 | RING,SNAP | 26274903- | |
| 6738-31-2031 | PISTON RING ASS'Y | 26292269- | ||
| \0\6738-31-2030 | PISTON RING ASS'Y | 26274903-26292268 | ||
| 4 | \6\ | RING,TOP | 26292269- | |
| 4 | \6\ | RING,TOP | 26274903-26292268 | |
| 5 | \6\ | RING,SECOND | 26274903- | |
| 6 | \6\ | RING,OIL | 26274903- | |
| 6737-32-3121 | ROD ASS'Y | 26486717- | ||
| 6732-31-3101 | CONNECTING ROD A. | 26274903-26486716 | ||
| 7 | \6\ | ROD | 26486717- | |
| 7 | \6\ | ROD | 26274903-26486716 | |
| 8 | 6732-31-3132 | BUSHING | 26359095- | |
| 8 | \0\6732-31-3131 | BUSHING | 26274903-26359094 | |
| 9 | 6732-31-3320 | SCREW | 26486717- | |
| 9 | 6732-31-3311 | BOLT | 26299827-26486716 | |
| 9 | \0\6732-31-3310 | BOLT | 26274903-26299826 | |
| 10 | 6732-31-3410 | METAL | 26274903- | |
| REFER TO FIG. NOS. OF REPAIR PARTS FOR O.S., U.S., AND SERVICE PARTS. |