| Item | Part No. | Part Name | Qty | Serial No. |
| 237-70-00220 | GEAR ASS'Y,CIRCLE REVERSE | 2001- | ||
| THIS ASSEMBLY CONSISTS OF ALL PARTS SHOWN IN FIGS.721 AND 722. | ||||
| 1 | 232-70-54410 | CASE | 2001- | |
| 2 | 232-70-54440 | BUSHING (KIT) | 2001- | |
| 3 | 234-71-13190 | BUSHING | 2001- | |
| 4 | 07012-00062 | SEAL,OIL (KIT) | 2001- | |
| 5 | 232-70-54310 | PLATE | 2001- | |
| 6 | 04020-01024 | PIN,DOWEL | 2001- | |
| 7 | 07040-11812 | PLUG (KIT) | 2001- | |
| 8 | 07002-11823 | O-RING (KIT) | 2001- | |
| 9 | 232-70-54460 | COVER | 2001- | |
| 10 | 07040-13016 | PLUG | 2001- | |
| 11 | 07002-13034 | O-RING (KIT) | 2001- | |
| 12 | 07000-15220 | O-RING (KIT) | 2001- | |
| 13 | 01010-31030 | BOLT | 2001- | |
| 14 | 01602-01030 | WASHER,SPRING | 2001- | |
| 15 | 01140-61240 | STUD | 2001- | |
| 16 | 238-70-16150 | HOUSING | 2001- | |
| 17 | 07000-12130 | O-RING (KIT) | 2001- | |
| 18 | 233-70-00260 | SHIM ASS'Y | 2001- | |
| \6\ | SHIM¤ 0.1MM | 2001- | ||
| \6\ | SHIM¤ 0.2MM | 2001- | ||
| \6\ | SHIM¤ 1.0MM | 2001- | ||
| 19 | 01602-01236 | WASHER,SPRING | 2001- | |
| 20 | 01582-01210 | NUT | 2001- | |
| 21 | 01010-31245 | BOLT | 2001- | |
| 22 | 01602-01236 | WASHER,SPRING | 2001- | |
| 23 | 232-71-13151 | PIN | 2001- | |
| 24 | 01010-52470 | BOLT | 2001- | |
| 25 | 01643-32460 | WASHER | 2001- | |
| 26 | 01010-52455 | BOLT | 2014- | |
| \0\01010-52470 | BOLT | 2001-2013 |