| 1 | 1 | 505494 | Hopper Up Alarm Assembly | |
| 1 | 1 | 505505 | Wire Harness | |
| 2 | 1 | 12838 | Switch - Spring Wire Wobble Indicator | |
| 3 | 2 | 20186 | Screw - 10-32 x 1 Pan Head | |
| 4 | 1 | 5018129 | Mount - Switch | |
| 5 | 1 | 10246 | Nut - 1/4-20 Top Lock | |
| 6 | 2 | 10303 | 1/4" Flat Washer | |
| 7 | 1 | 10115 | Bolt - 1/4-20 x 1-1/4 HHCS | |
| 8 | 2 | 10339 | #10 Flat Washer SAE | |
| 9 | 2 | 10241 | Nut - 10 - 32 Kept | |
| 1 | 1 | 505745 | Wire Harness - Hopper Up Alarm (Isuzu/FL M2) | |
| 1 | 1 | 505746 | Wire Harness - Hopper Up Alarm (Ford) | |
| 1 | 1 | 11561 | Mini Siren | |
| 1 | 1 | 5014506 | Bracket - Mini Siren Mount | |
| 1 | 1 | 30194 | Screw - #8-32 x 1/2” Pan Head | |
| 1 | 1 | 10260 | Nut - #8-32 Kept | |
| 1 | 1 | 11814 | Pilot Lamp | |