| 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- | ||
| 20G-22-31830 | BRAKE ASS'Y | K40001- | ||
| 1 | 20G-22-31840 | PISTON (KIT) | K40001- | |
| 2 | 20G-22-31850 | PISTON (KIT) | K40001- | |
| 3 | 20G-22-31860 | RING,SPACER (KIT) | K40001- | |
| 4 | 20G-22-31870 | RING,SPACER (KIT) | K40001- | |
| 5 | 20G-22-31880 | SPRING WASHER | K40001- | |
| 6 | 20G-22-31890 | DISC,OUTER (KIT) | K40001- | |
| 7 | 20K-14-32140 | DISC,INNER (KIT) | K40001- | |
| 8 | 20K-14-32150 | DISC,OUTER (KIT) | K40001- | |
| 9 | 20G-22-31910 | DISC,INNER (KIT) | K40001- | |
| 10 | 20G-22-31920 | GASKET,PISTON (KIT) | K40001- | |
| 11 | 20G-22-31930 | GASKET,PISTON (KIT) | K40001- | |
| 12 | 20K-14-32190 | GASKET,PISTON (KIT) | K40001- | |
| 13 | 20G-22-31940 | GASKET,PISTON (KIT) | K40001- | |
| 14 | 20K-14-32220 | SPRING (KIT) | K40001- | |
| 15 | 20K-14-32230 | SPRING (KIT) | K40001- | |
| 16 | 20G-22-31950 | SPRING (KIT) | K40001- | |
| 17 | 20G-22-31960 | SPRING (KIT) | K40001- | |
| 18 | 20G-22-31970 | SPRING (KIT) | K40001- | |
| 19 | 20G-22-31980 | SPRING (KIT) | K40001- |