| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 427-06-21210 | HORN ASS'Y | 20001- | |
| 2 | 01010-80825 | BOLT | 20001- | |
| 3 | 01643-30823 | WASHER | 20001- | |
| 4 | 01010-80825 | BOLT | 20001- | |
| 5 | 01643-30823 | WASHER | 20001- | |
| 6 | 209-06-77152 | BRACKET | 20001- | |
| 7 | 01010-81240 | BOLT | 20001- | |
| 8 | 01643-31232 | WASHER | 20001- | |
| 9 | 209-06-77161 | COVER | 20001- | |
| 10 | 01010-81225 | BOLT | 20001- | |
| 11 | 01643-31232 | WASHER | 20001- | |
| 12 | 209-06-77271 | WIRING HARNESS | 20001- | |
| 13 | 04434-51012 | CLIP | 20001- | |
| 14 | 01010-81225 | BOLT | 20001- | |
| 15 | 01643-31232 | WASHER | 20001- |