| Item | Part No. | Part Name | Qty | Serial No. |
| 20G-14-31101 | THIS ASSEMBLY CONSISTS OF ALL PARTS SHOWN IN FIGS.P1421-51A0 TO P1421-55A0. | K40001- | ||
| 1 | 20G-22-31510 | O-RING | K40001- | |
| 2 | 20G-22-31530 | O-RING | K40001- | |
| 3 | 20K-14-31360 | SCREW | K40001- | |
| 4 | 20G-22-31520 | FLANGE | K40001- | |
| 5 | 20G-22-31490 | O-RING | K40001- | |
| 6 | 20K-14-32310 | CYLINDER HEAD SCREW | K40001- | |
| 7 | 20G-23-31590 | WASHER | K40001- | |
| 8 | 20G-22-31480 | FLANGE | K40001- | |
| 9 | 20G-22-31780 | PLUG | K40001- | |
| 10 | 20K-14-31320 | O-RING | K40001- | |
| 11 | 20K-14-31330 | SHIM RING | K40001- | |
| 12 | 20K-14-31030 | RING | K40001- | |
| 13 | 20K-14-31010 | SHIM RING | K40001- | |
| 14 | 20K-14-31290 | SHIM RING | K40001- | |
| 15 | 20K-14-31250 | BEARING,BALL | K40001- | |
| 16 | 20K-14-31170 | WASHER | K40001- | |
| 17 | 20G-22-31540 | WASHER | K40001- | |
| 18 | 20G-22-31550 | WASHER | K40001- | |
| 19 | 20K-14-31130 | CIRCLIP | K40001- | |
| 20 | 20K-14-31060 | CONNECTING WHEEL | K40001- | |
| 21 | 20K-14-31050 | SLEEVE | K40001- | |
| 22 | 20K-14-31280 | CIRCLIP | K40001- | |
| 23 | 20K-14-31090 | CIRCLIP | K40001- |