| Item | Part No. | Part Name | Qty | Serial No. |
| (23C-13-50000) | TRANSMISSION ASS'Y | 40001- | ||
| THIS ASSEMBLY CONSISTS OF ALL PARTS SHOWN IN FIGS.F4320-51A0 TO F4320-69A0. | ||||
| 23C-15-51111 | CASE | 40001- | ||
| 1 | \6\ | SHAFT AND CYLINDER A | 40001- | |
| 2 | 07040-11007 | PLUG | 40001- | |
| 3 | 07002-61023 | O-RING (K1) | 40001- | |
| 4 | 07043-70312 | PLUG | 40001- | |
| 5 | 07043-70617 | PLUG | 40001- | |
| 23C-15-51121 | CASE | 40001- | ||
| 6 | \6\ | REAR | 40001- | |
| 7 | 07043-70211 | PLUG | 40001- | |
| 8 | 07043-70312 | PLUG | 40001- | |
| 9 | 07043-70415 | PLUG | 40001- | |
| 10 | 23C-15-59810 | ORIFICE | 40001- | |
| 11 | 04020-01228 | PIN | 40001- | |
| 12 | 01010-81240 | BOLT | 40001- | |
| 13 | 01010-81250 | BOLT | 40001- | |
| 14 | 419-15-18131 | LIQUID GASKET | 40001- | |
| 15 | 23C-15-57111 | CAGE | 40001- | |
| 16 | 01010-81235 | BOLT | 40001- | |
| 17 | 01643-31232 | WASHER | 40001- | |
| 18 | 07000-75140 | O-RING (K1) | 40001- | |
| 19 | 07043-70312 | PLUG | 40001- | |
| 20 | 23C-15-59830 | PLUG | 40001- | |
| 21 | 01010-81030 | BOLT | 40001- | |
| 22 | 01643-31032 | WASHER | 40001- | |
| 23 | 23C-15-54810 | RETAINER | 40001- | |
| 24 | 714-07-18541 | SEAL | 40001- | |
| 25 | 07012-50105 | SEAL | 40001- | |
| 26 | 07000-75145 | O-RING (K1) | 40001- | |
| 27 | 23C-15-52570 | GEAR | 40001- | |
| 28 | 56D-15-19410 | COLLAR | 40001- | |
| 29 | 56D-15-19630 | BEARING | 40001- | |
| 30 | 56D-15-19420 | HOLDER | 40001- | |
| 31 | 01010-81265 | BOLT | 40001- | |
| 32 | 01643-31232 | WASHER | 40001- | |
| 33 | 23C-15-57910 | SHROUD | 40001- | |
| 34 | 01010-81020 | BOLT | 40001- | |
| 35 | 01643-31032 | WASHER | 40001- | |
| 36 | 09608-05080 | PLATE¤ NAME | 40001- | |
| 37 | 04418-13060 | SCREW | 40001- |