| Item | Part No. | Part Name | Qty | Serial No. |
| 124-15-51010 | TRANSMISSION ASS'Y | B40001- | ||
| THIS ASSEMBLY CONSISTS OF ALL PARTS SHOWN IN FIGS.F2320-01A0 TO F2320-13A0. | ||||
| 1 | 124-15-52341 | HOUSING,1ST | B40001- | |
| 2 | 124-15-52770 | PISTON | B40001- | |
| 3 | 113-15-29250 | RING (K1) | B40001- | |
| 4 | 103-15-29270 | SEAL (K1) | B40001- | |
| 5 | 06000-06921 | BEARING | B40001- | |
| 6 | 124-15-52390 | BUSHING | B40001- | |
| 7 | 04260-00635 | BALL | B40001- | |
| 8 | 04071-00150 | RING | B40001- | |
| 9 | 01010-80875 | BOLT | B40001- | |
| 10 | 01643-50823 | WASHER | B40001- | |
| 11 | 22W-15-21290 | PIN,(D=10.0¤ L= 65.0) | B40001- | |
| 12 | 04020-01024 | PIN | B40001- | |
| 13 | 124-15-52381 | CAGE | B40001- | |
| 14 | 07018-21155 | RING | B40001- | |
| 15 | 06042-00210 | BEARING | B40001- | |
| 16 | 04065-09030 | RING | B40001- | |
| 17 | 04070-00105 | RING | B40001- | |
| 18 | 124-15-52271 | HUB | B40001- | |
| 19 | 124-15-52710 | DISC | B40001- | |
| 20 | 125-15-32750 | PLATE | B40001- | |
| 21 | 23A-15-12910 | SPRING,(L= 35.0) | B40001- |