| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 23S-75-53102 | BRAKE ASS'Y | 53094-53199 | |
| 1 | \0\23S-75-53101 | BRAKE ASS'Y | 53002-53093 | |
| 1 | \0\23W-75-53100 | BRAKE ASS'Y | 53001-53001 | |
| 2 | 23S-75-53530 | PAD ASS'Y | 53001-@ | |
| 23S-75-53661 | SEAL KIT | 53094-@ | ||
| 23S-75-53660 | SEAL KIT | 53001-53093 | ||
| 3 | \6\ | RING,SLIDE | 53001-@ | |
| 4 | \6\ | RING,SCRAPER | 53001-@ | |
| 5 | \6\ | RING,BACK-UP | 53001-@ | |
| 6 | \6\ | SEAL | 53001-@ | |
| 7 | \6\ | SEAL | 53001-@ | |
| 8 | \6\ | SEAL | 53001-@ | |
| 9 | \6\ | SEAL | 53001-@ | |
| 10 | \6\ | RING,SLIDE | 53001-@ | |
| 11 | \6\ | SEAL | 53001-53093 | |
| 12 | 23S-75-53260 | PISTON | 53001-@ | |
| 13 | 23S-75-53290 | ADJUSTER | 53001-@ | |
| 14 | 23S-75-53320 | PLATE | 53001-@ | |
| 15 | 23S-75-53480 | BOLT | 53001-@ | |
| 16 | 23S-75-53580 | SEAT,SPRING | 53001-@ | |
| 17 | 23S-75-53310 | SCREW,ADJUST | 53001-@ |