| Item | Part No. | Part Name | Qty | Serial No. |
| 273-32-12111 | PARKING BRAKE ASS'Y | 10449- | ||
| 273-32-12110 | BRAKE ASS'Y,PARKING | 10011-10448 | ||
| 1 | \6\ | INNER PAD CARRIER | 10011- | |
| 2 | \6\ | OUTER PAD CARRIER | 10011- | |
| 3 | 273-32-12151 | BOLT | 10449- | |
| 3 | 273-32-12150 | BOLT | 10011-10448 | |
| 273-32-02101 | PAD KIT | 10449- | ||
| 273-32-02100 | PAD KIT | 10011-10448 | ||
| 4 | \6\ | PLATE | 10011- | |
| 5 | \6\ | WASHER | 10011- | |
| 6 | \6\ | PAD ASS'Y | 10449- | |
| 6 | \6\ | PAD ASS'Y,A | 10011-10448 | |
| 7 | \6\ | PAD ASS'Y | 10449- | |
| 7 | \6\ | PAD ASS'Y,B | 10011-10448 | |
| 8 | \6\ | NUT | 10449- | |
| 8 | \6\ | NUT | 10011-10448 | |
| 9 | \6\ | WASHER,LOCK | 10011- | |
| 10 | 273-32-12231 | LEVER ASS'Y | 10449- | |
| 10 | 273-32-12230 | LEVER ASS'Y | 10011-10448 | |
| 11 | 273-32-12240 | BOLT | 10011- | |
| 12 | 273-32-12250 | TRUNNION | 10011-10448 | |
| 13 | 273-32-12260 | NUT | 10011- | |
| 14 | 273-32-12270 | SEAT,PIVOT | 10011- | |
| 15 | 273-32-12280 | PIN,HINGE | 10011- | |
| 16 | 273-32-12290 | PIN,SPLIT | 10011- | |
| 17 | 273-32-12311 | SPRING | 10449- | |
| 17 | 273-32-12310 | SPRING,RETURN | 10011-10448 | |
| 18 | 273-32-12320 | PIN,ANCHOR | 10011- | |
| 19 | 273-32-12330 | PIN,SUPPORT | 10011- | |
| 20 | 273-32-12120 | BRACKET | 10011- | |
| 21 | 01010-51240 | BOLT | 10011- | |
| 22 | 01643-31232 | WASHER | 10011- |