| Item | Part No. | Part Name | Qty | Serial No. |
| G-1 | (\8\21N-63-X2031) | CYLINDER GROUP | 10255- | |
| G-1 | (\8\21N-63-X2030) | CYLINDER GROUP | 10001-10254 | |
| ==================== | ||||
| 21N-63-02031 | CYLINDER ASS'Y | 10255- | ||
| \0\21N-63-02030 | CYLINDER ASS'Y | 10001-10254 | ||
| 1 | 21N-63-62140 | CYLINDER | 10001- | |
| 2 | 21N-63-62120 | ROD | 10001- | |
| 3 | 707-46-16040 | BUSHING | 10001- | |
| 4 | 707-77-16010 | SEAL,DUST (KIT) | 10001- | |
| 5 | 707-46-16030 | BUSHING | 10001- | |
| 6 | 01011-83310 | BOLT | 10001- | |
| 7 | 07179-15190 | RING,SNAP | 10255- | |
| 7 | 707-75-17012 | RING,SNAP | 10001-10254 | |
| 8 | 707-56-17510 | SEAL,DUST (KIT) | 10255- | |
| 8 | \0\707-56-17580 | SEAL,DUST (KIT) | 10001-10254 | |
| 9 | 707-28-25510 | HEAD,CYLINDER | 10001- | |
| 10 | 707-51-17130 | PACKING,ROD (KIT) | 10001- | |
| 11 | 707-51-17630 | RING,BUFFER (KIT) | 10001- | |
| 12 | 07000-15250 | O-RING (KIT) | 10001- | |
| 13 | 707-35-92600 | RING,BACK-UP (KIT) | 10001- | |
| 14 | 707-52-11710 | BUSHING | 10001- | |
| 15 | 07000-15250 | O-RING (KIT) | 10001- | |
| 16 | 07001-05250 | RING,BACK-UP (KIT) | 10001- | |
| 17 | 707-71-31850 | COLLAR | 10001- | |
| 18 | 707-71-11850 | RING | 10001- | |
| 19 | 707-71-51852 | PLUNGER | 10255- | |
| 19 | 707-71-51851 | PLUNGER | 10001-10254 | |
| 20 | 707-40-25910 | RETAINER | 10001-10254 | |
| 20 | 707-91-02521 | PISTON SUB ASS'Y | 10255- | |
| 707-91-02520 | PISTON SUB ASS'Y | 10001-10254 | ||
| 21 | \6\ | PISTON | 10255- | |
| 21 | \6\ | PISTON | 10001-10254 | |
| 22 | \6\ | VALVE,PISTON | 10001- | |
| 23 | \6\ | SPRING | 10001- | |
| 24 | \6\ | VALVE,PISTON | 10001- | |
| 25 | \6\ | SEAT,SEAT | 10001- | |
| 26 | 04260-01270 | BALL | 10001- | |
| 27 | 707-71-91390 | PIN | 10001- | |
| 28 | 707-71-50400 | PLUNGER | 10001- | |
| 29 | 07043-00108 | PLUG | 10001- | |
| 30 | 707-39-25820 | RING,WEAR (KIT) | 10001- | |
| 31 | 07000-15145 | O-RING (KIT) | 10001- | |
| 32 | 707-35-91550 | RING,BACK-UP (KIT) | 10001- | |
| 33 | 707-44-25180 | RING,PISTON (KIT) | 10255- | |
| 33 | \0\707-44-25080 | RING,PISTON (KIT) | 10001-10254 | |
| 34 | 707-40-25970 | SPACER | 10001- | |
| 35 | 01253-31810 | BOLT | 10001- | |
| 36 | 707-37-25020 | PISTON | 10001- | |
| 37 | 21N-62-18350 | TUBE | 10001- | |
| 38 | 01010-51240 | BOLT | 10001- | |
| 39 | 01643-31232 | WASHER | 10001- | |
| 40 | 21N-62-18430 | BAND | 10001- | |
| 41 | 21N-62-18410 | BRACKET | 10001- | |
| 42 | 07283-24346 | CLIP | 10001- | |
| 43 | 01643-31032 | WASHER | 10001- | |
| 44 | 01599-01011 | NUT | 10001- | |
| 45 | 07000-13048 | O-RING (KIT) | 10001- | |
| 46 | 01010-51450 | BOLT | 10001- | |
| 47 | 01643-31445 | WASHER | 10001- | |
| 48 | 07000-12060 | O-RING (KIT) | 10001- | |
| 49 | 01011-51890 | BOLT | 10001- | |
| 50 | 01643-31845 | WASHER | 10001- | |
| 51 | 01010-51455 | BOLT | 10001- | |
| 52 | 01643-31445 | WASHER | 10001- | |
| 53 | 07371-51470 | FLANGE | 10001- | |
| 54 | 07378-11410 | HEAD | 10001- | |
| 55 | 07000-13048 | O-RING (KIT) | 10001- | |
| 56 | 21N-62-18450 | BLOCK | 10001- | |
| ==================== | ||||
| 707-99-89200 | SERVICE KIT | 10001- |