| Item | Part No. | Part Name | Qty | Serial No. |
| 234-41-14101 | CYLINDER ASS'Y | 4001-4121 | ||
| 234-41-00010 | CYLINDER ASS'Y | 4001-4121 | ||
| 234-41-00020 | PISTON ASS'Y | 4001-4121 | ||
| 1 | \6\ | PISTON | 4001-4121 | |
| 2 | \6\ | ROD | 4001-4121 | |
| 3 | \6\ | NUT | 4001-4121 | |
| 4 | \6\ | PIN | 4001-4121 | |
| 5 | 234-41-14230 | RING | 4001-4121 | |
| 234-41-00030 | CYLINDER ASS'Y | 4001-4121 | ||
| 6 | \6\ | CYLINDER | 4001-4121 | |
| \6\ | TUBE ASS'Y | 4001-4121 | ||
| 7 | \6\ | ADAPTER | 4001-4121 | |
| 8 | \6\ | TUBE | 4001-4121 | |
| 234-41-00050 | SEAL ASS'Y | 4001-4121 | ||
| 9 | 234-41-14280 | BEARING | 4001-4121 | |
| 10 | 234-41-14320 | O-RING | 4001-4121 | |
| 11 | 234-41-14330 | RING | 4001-4121 | |
| 12 | 234-41-14340 | RING | 4001-4121 | |
| 13 | 234-41-14350 | PACKING | 4001-4121 | |
| 14 | 234-41-14360 | SEAL | 4001-4121 | |
| 15 | 234-41-14370 | WASHER | 4001-4121 | |
| 16 | 234-41-14380 | PLUG | 4001-4121 | |
| 17 | 234-41-14420 | RING | 4001-4121 | |
| 18 | 234-41-14390 | NUT | 4001-4121 | |
| 19 | 234-41-14290 | BEARING | 4001-4121 | |
| 20 | 234-41-14310 | RING | 4001-4121 | |
| 234-41-00060 | VALVE ASS'Y | 4001-4121 | ||
| 234-41-00070 | SPOOL ASS'Y | 4001-4121 | ||
| 21 | \6\ | SPOOL | 4001-4121 | |
| 234-41-00080 | HOUSING ASS'Y | 4001-4121 | ||
| 22 | 234-41-14440 | HOUSING | 4001-4121 | |
| 23 | 234-41-14450 | BALL | 4001-4121 | |
| 24 | 234-41-14460 | INSERT | 4001-4121 | |
| 25 | 234-41-14470 | O-RING | 4001-4121 | |
| 234-41-00090 | VALVE ASS'Y | 4001-4121 | ||
| 26 | 234-41-14480 | BODY | 4001-4121 | |
| 27 | 234-41-14490 | BALL | 4001-4121 | |
| 28 | 234-41-14510 | PLUG | 4001-4121 | |
| 29 | 234-41-14520 | O-RING | 4001-4121 | |
| 30 | 234-41-14540 | RING | 4001-4121 | |
| 31 | 234-41-14550 | RING | 4001-4121 | |
| 32 | 234-41-14560 | O-RING | 4001-4121 | |
| 33 | 234-41-14570 | O-RING | 4001-4121 | |
| 34 | 234-41-14580 | RING | 4001-4121 | |
| 35 | 234-41-14590 | RING | 4001-4121 | |
| 234-41-00101 | CYLINDER ASS'Y | 4001-4121 | ||
| 38 | 234-41-14610 | NUT | 4001-4121 | |
| 39 | 234-41-14620 | PIN | 4001-4121 | |
| 40 | 234-41-14650 | SLEEVE | 4001-4121 | |
| 41 | 234-41-14660 | O-RING | 4001-4121 | |
| 42 | 234-41-14670 | SLEEVE ASS'Y | 4001-4121 | |
| 43 | 234-41-14690 | STUD | 4001-4121 | |
| 44 | 234-41-14710 | SEAT | 4001-4121 | |
| 45 | 234-41-14720 | PLATE | 4001-4121 | |
| 46 | 234-41-14730 | BOLT | 4001-4121 | |
| 47 | 234-41-14740 | SPRING | 4001-4121 | |
| 48 | 234-41-14750 | PLUG | 4001-4121 | |
| 49 | 234-41-14760 | PIN | 4001-4121 | |
| 50 | 234-41-14770 | STOPPER | 4001-4121 | |
| 51 | 234-41-14781 | COVER | 4001-4121 | |
| 51A | 234-41-15310 | CLAMP | 4001-4121 | |
| 52 | 234-41-14790 | CLAMP | 4001-4121 | |
| 53 | 234-41-14810 | SCREW | 4001-4121 | |
| 54 | 234-41-14820 | WASHER | 4001-4121 | |
| 55 | 234-41-14830 | NUT | 4001-4121 | |
| 56 | 234-41-14880 | FITTING | 4001-4121 | |
| 57 | 234-41-14890 | PLUG | 4001-4121 | |
| 58 | 234-41-14920 | RETAINER | 4001-4121 | |
| 59 | 234-41-14930 | RETAINER | 4001-4121 | |
| 60 | 234-41-14940 | SPACER | 4001-4121 | |
| 61 | 234-41-14950 | SPRING | 4001-4121 | |
| 62 | 234-41-14860 | BOLT | 4001-4121 | |
| 63 | 234-41-14870 | WASHER | 4001-4121 | |
| 234-41-00111 | SOCKET ASS'Y | 4001-4121 | ||
| 64 | 234-41-14960 | SOCKET | 4001-4121 | |
| 65 | 234-41-14970 | STUD | 4001-4121 | |
| 66 | 234-41-14980 | SEAT | 4001-4121 | |
| 67 | 234-41-14990 | SPRING | 4001-4121 | |
| 68 | 234-41-15110 | PLUG | 4001-4121 | |
| 69 | 234-41-15120 | FITTING | 4001-4121 | |
| 70 | 234-41-15131 | COVER | 4001-4121 | |
| 71 | 234-41-15140 | CLAMP | 4001-4121 | |
| 72 | 234-41-15150 | SCREW | 4001-4121 | |
| 73 | 234-41-15160 | WASHER | 4001-4121 | |
| 74 | 234-41-15170 | NUT | 4001-4121 | |
| 75 | 234-41-15220 | PIN | 4001-4121 | |
| 76 | 234-41-15240 | PLUG | 4001-4121 | |
| 77 | 234-41-15210 | WASHER | 4001-4121 | |
| 78 | 234-41-15250 | BOOT | 4001-4121 | |
| 79 | 234-41-15260 | CLAMP | 4001-4121 |