| Item | Part No. | Part Name | Qty | Serial No. |
| YM729335-01612 | GEAR CASE ASS'Y | 01548- | ||
| \0\YM729335-01611 | GEAR CASE ASS'Y | 01001-01547 | ||
| 1 | \6\ | CASE | 01548- | |
| \6\ | CASE | 01001-01547 | ||
| 2 | YM124060-01050 | PLUG | 01001- | |
| 3 | YM121450-01560 | STUD | 1001- | |
| 4 | YM194990-22140 | NUT | 05810- | |
| YM26716-080002 | NUT | 01001-05809 | ||
| 5 | YM22217-080000 | WASHER | 01001- | |
| 6 | YM22351-040010 | PIN | 01001- | |
| 6A | YM121085-01890 | PLUG | 01548- | |
| 7 | YM121450-01550 | COVER | 04437- | |
| YM129335-01550 | COVER | 01001-04436 | ||
| 8 | YM121450-01531 | PACKING | 01001- | |
| 9 | YM26106-060142 | BOLT | 05810- | |
| YM26116-060122 | BOLT | 04437-05809 | ||
| YM26116-060142 | BOLT | 01001-04436 | ||
| 10 | YM22217-060000 | WASHER | 01001-05809 | |
| 11 | YM24101-063050 | BEARING | 01001- | |
| 12 | YM26586-080102 | SCREW | .- | |
| YM26581-080102 | SCREW | 01001-. | ||
| 13 | YM121575-01510 | PACKING | 01001- | |
| 14 | YM26106-080752 | BOLT | 05810- | |
| YM26116-080752 | BOLT | 01001-05809 | ||
| 15 | YM26106-080852 | BOLT | 05810- | |
| YM26116-080852 | BOLT | 01001-05809 | ||
| 16 | YM26106-081152 | BOLT | 05810- | |
| YM26116-081152 | BOLT | 01001-05809 | ||
| 17 | YM22117-080000 | WASHER | 01001- | |
| 18 | YM121450-01801 | SEAL¤ FRONT | 01001- | |
| 19 | YM129301-02801 | HOUSING | 01001- | |
| 20 | YM24101-062024 | BEARING | 01001- | |
| 21 | YM24341-000460 | O-RING | 01001- | |
| 22 | YM121456-91981 | BOLT | .- | |
| \0\YM26116-080162 | BOLT | 01001-. | ||
| 23 | YM23414-080000 | GASKET | 01001- |