| Item | Part No. | Part Name | Qty | Serial No. |
| 42A-844-2200 | COUPLER ASS'Y | 19001- | ||
| 1 | 42A-844-2213 | FRAME | 19001- | |
| 2 | 42A-844-2222 | LEVER | 19001- | |
| 3 | 42A-844-2231 | PIN | 19001- | |
| 4 | 42A-844-2242 | LINK | 19001- | |
| 5 | 42A-844-2251 | PIN | 19001- | |
| 6 | 709-32-11780 | SPRING | 19001- | |
| 7 | 01580-10806 | NUT | 19001- | |
| 8 | 09304-10835 | KNOB | 19001- | |
| 9 | 09350-02025 | BUSHING | 19001- | |
| 10 | 01580-11613 | NUT | 19001- | |
| 11 | 01643-31645 | WASHER | 19001- | |
| 12 | 04205-11642 | PIN | 19001- | |
| 13 | 01640-21626 | WASHER | 19001- | |
| 14 | 04050-14028 | PIN | 19001- | |
| 15 | 42A-844-2320 | SPRING | 19001- | |
| 16 | 42A-844-2290 | PLATE | 19001- | |
| 17 | 01010-80820 | BOLT | 19001- | |
| 18 | 01643-30823 | WASHER | 19001- | |
| 19 | 09685-00004 | PLATE¤ OPERATING | 19001- | |
| 20 | 42A-844-2330 | PLATE¤ CAUTION,LOCK LEVER | 19001- |