| Item | Part No. | Part Name | Qty | Serial No. |
| 234-21-00013 | CASE ASS'Y | 2120- | ||
| \0\234-21-00012 | CASE ASS'Y | 2052-2119 | ||
| 234-21-00031 | CASE ASS'Y | 2120- | ||
| \0\234-21-00030 | CASE ASS'Y | 2052-2119 | ||
| 1 | 234-21-11111 | CASE | 2120- | |
| \0\234-21-11110 | CASE | 2052-2119 | ||
| 2 | \6\ | COVER | 2052- | |
| 3 | 01127-32210 | STUD | 2052- | |
| 4 | 01590-02226 | NUT | 2052- | |
| 5 | 04050-05040 | PIN | 2052- | |
| 6 | 07012-00120 | SEAL (KIT) | 2120- | |
| \0\07011-00120 | SEAL (KIT) | 2052-2119 | ||
| 7 | 04020-01024 | PIN | 2052- | |
| 8 | 234-21-11131 | COVER | 2052- | |
| 9 | 234-21-11140 | GASKET (KIT) | 2052- | |
| 10 | 01010-31230 | BOLT | 2052- | |
| 11 | 01602-01236 | WASHER | 2052- | |
| 12 | 07044-13620 | PLUG | 2052- | |
| 13 | 07002-13634 | O-RING (KIT) | 2052- | |
| 14 | 07040-11812 | PLUG | 2052- | |
| 15 | 07002-11823 | O-RING | 2052- | |
| 16 | 07000-15280 | O-RING (KIT) | 2052- | |
| 17 | 234-21-11171 | FILLER | 2052- | |
| 18 | 232-23-11220 | BREATHER | 2052- | |
| 19 | 07005-03016 | GASKET (KIT) | 2052- | |
| 23 | 01010-31650 | BOLT | 2052- | |
| 24 | 01602-01648 | WASHER | 2052- | |
| 234-21-00021 | GEAR ASS'Y | 4007- | ||
| 234-21-00020 | GEAR ASS'Y | 2052-4006 | ||
| 25 | \6\ | PINION | 4007- | |
| \6\ | SHAFT | 2120-4006 | ||
| 26 | \6\ | GEAR | 4007- | |
| \6\ | GEAR | 2120-4006 | ||
| 27 | 234-21-12320 | SHAFT | 2052- | |
| 28 | 01084-01865 | BOLT | 2116- | |
| 29 | 141-21-12190 | LOCK | 2052- | |
| 30 | 01582-01815 | NUT | 2116- | |
| 31 | 06041-00320 | BEARING | 2052- | |
| 234-977-6410 | BEARING | 2051-2051 | ||
| 32 | 230-09-15420 | RING | 2052- | |
| 33 | 234-21-12120 | CAGE | 2052- | |
| 34 | 230-09-14140 | BEARING | 2052- | |
| 35 | 234-21-12130 | HOUSING | 2052- | |
| 36 | 07000-15210 | O-RING (KIT) | 2052- | |
| 37 | 07000-15175 | O-RING (KIT) | 2052- | |
| 38 | 07013-20080 | SEAL | 2052- | |
| 39 | 234-21-12170 | COLLAR | 2052- | |
| 40 | 234-21-12180 | NUT | 2052- | |
| 41 | 131-21-44180 | PIN | 2052- | |
| 42 | 234-21-12190 | PLATE | 2052- | |
| 43 | 234-21-12210 | PLATE | 2052- | |
| 44 | 01010-30814 | BOLT | 2052- | |
| 45 | 234-21-05120 | SHIM ASS'Y (KIT) | 2052- | |
| \6\ | SHIM¤ 0.1MM (KIT) | 2052- | ||
| \6\ | SHIM¤ 0.2MM (KIT) | 2052- | ||
| \6\ | SHIM¤ 1.0MM (KIT) | 2052- | ||
| 46 | 01010-31250 | BOLT | 2052- | |
| 47 | 01602-01236 | WASHER | 2052- | |
| 48 | 234-21-12230 | COUPLING | 2052- | |
| 49 | 234-21-12241 | BOLT | 2052- | |
| 50 | 01590-00809 | NUT | 2052- | |
| 51 | 04050-02015 | PIN | 2052- | |
| 52 | 234-21-12330 | CAGE | 2052- | |
| 53 | 06000-30222 | BEARING | 2052- | |
| 54 | 234-21-12390 | NUT | 2052- | |
| 55 | 234-21-12360 | LOCK | 2052- | |
| 56 | 01010-31020 | BOLT | 2052- | |
| 57 | 01602-01030 | WASHER | 2052- |