| Item | Part No. | Part Name | Qty | Serial No. |
| (20K-14-32510) | TRANSMISSION ASSEMBLY | H55051- | ||
| THIS ASSEMBLY CONSISTS OF ALL PARTS SHOWN IN FIG. P1421-51A0 TO P1421-55A0 | ||||
| 20K-14-31390 | HOLDER ASSEMBLY | H55051- | ||
| 1 | 20K-14-31410 | HOLDER | H55051- | |
| 2 | 20K-14-31420 | GEAR | H55051- | |
| 3 | 20K-14-31430 | PIN | H55051- | |
| 4 | 20K-14-31440 | GASKET | H55051- | |
| 5 | 20K-14-31450 | CASING | H55051- | |
| 6 | 20K-14-31460 | SLEEVE | H55051- | |
| 7 | 20K-14-31470 | GEAR | H55051- | |
| 8 | 20K-14-31480 | GEAR | H55051- | |
| 9 | 20K-14-31490 | BUSHING | H55051- | |
| 10 | 20K-14-31510 | FITTING | H55051- | |
| 11 | 20K-14-31520 | ROD | H55051- | |
| 12 | 20K-14-31530 | WASHER | H55051- | |
| 13 | 20K-14-31540 | WASHER | H55051- | |
| 14 | 20K-14-31550 | BEARING | H55051- | |
| 15 | 20K-14-31560 | CIRCLIP | H55051- | |
| 16 | 20K-14-31570 | BEARING | H55051- | |
| 17 | 20K-14-31580 | O-RING | H55051- | |
| 18 | 20K-14-31590 | SEAL | H55051- | |
| 19 | 20K-14-31610 | PIN | H55051- | |
| 20 | 20K-14-31620 | RING | H55051- | |
| 21 | 20K-14-31630 | O-RING | H55051- |