Parts list:
| № | Number | Qty | Name | Options |
|---|---|---|---|---|
| 1 | AR55984 | 4 | PISTON | (ORD AR87736 OR AR77762) |
| 1 | AR77762 | AR | PISTON | (A) |
| 1 | AR87736 | AR | PISTON | (B) |
| 1 | AR55980 | 4 | PISTON | (ORD RE18697 OR RE18694) |
| 1 | AR79868 | AR | PISTON | (A) (ORD RE18697 OR RE18694) |
| 1 | AR87738 | AR | PISTON | (B) (ORD RE18697 OR RE18694) |
| 2 | R51731 | 4 | PISTON PIN | |
| 3 | M41029 | 8 | Snap Ring | PACKG (6) |
| 4 | AR55759 | 4 | PISTON RING KIT | KIT (3) |
| 4 | RE15674 | 4 | PISTON RING KIT | KIT (3) (SUB FOR DD11831) |
| 5 | RE16495 | 4 | CONNECTING ROD | ASSY (SUB FOR AR55978) |
| 6 | R55647 | 4 | BUSHING | (SUB FOR R51728) |
| 7 | R74194 | 2 | SCREW | (FOR AR55978) (SUB FOR AT20009) |
| 7 | R80033 | 2 | Cap Screw | (FOR RE16495) |
| 8 | AT21138 | 4 | BEARING | ID = STANDARD |
| 8 | AT21122 | AR | BEARING | ID = -0,050 MM (.002") |
| 8 | AT21124 | AR | BEARING | ID = -0,254 MM (.010") |
| 8 | AT21126 | AR | BEARING | ID = -0,508 MM (.020") |
| 8 | AT21128 | AR | BEARING | ID = -0,762 MM (.030") |
| 9 | RE18694 | AR | KIT | (A) |
| 9 | RE18697 | AR | KIT | (B) |