| 1 | 1 | 508512 | Control Console Assembly, 500x | |
| 1 | 8 | 10107 | #10-24 Self Tap Screw | |
| 2 | 2 | 20202 | Receptacle - #12 “J” Clip | |
| 3 | 2 | 10203 | Nut - 1/2 UNC | |
| 4 | 10 | 10241 | Nut - #10-32 KEPT | |
| 5 | 2 | 10304 | Lock Washer - 1/4 | |
| 6 | 4 | 10339 | Flat Washer - #10 | |
| 7 | 1 | 10575 | Edge Trim - 1/16” x 1’ | |
| 8 | 1 | 11561 | Mini Siren | |
| 9 | 1 | 13270 | Double Socket Pedestal | |
| 10 | 2 | 13271 | Ram Ball Mount | |
| 11 | 1 | 13312 | Terminal Block | |
| 12 | 2 | 20113 | Screw - #10-32 x 3/4 | |
| 13 | 2 | 20135 | Screw - 1/4-20 x 1/2 Phill Truss | |
| 14 | 2 | 20202 | Receptacle - #12 “J” Clip | |
| 15 | 2 | 21593 | Bridge - Terminal Strip | |
| 16 | 10 | 30133 | Screw - #10-32 x 3/4 | |
| 17 | 1 | 508154 | Resistor Assembly - 3.3L Ohm | |
| 18 | 1 | 508511 | Control Panel - 500x FT4 | |
| 19 | 1 | 508515 | MD4 Display with Prog | |
| 20 | 1 | 508516 | LPB Select Guide Assembly | |
| 23 | 2 | 5021495 | Console Side | |
| 24 | 1 | 5021496 | Rear Panel | |
| 25 | 1 | 5021497 | Front Panel | |
| 26 | 1 | 5021502 | Adapter Plate | |
| 1 | 1 | 508511 | Control Panel Assembly, 500x FT4 | |
| 1 | 1 | 12106 | Key Switch | |
| 2 | 2 | 12834 | Retainer - #12 | |
| 3 | 6 | 21814 | Switch Bracket - Carling | |
| 4 | 6 | 21815 | Switch Plug - Carling | |
| 5 | 2 | 30189 | Screw - #12 Quick Opening Captive | |
| 6 | 1 | 507488 | Sweep Functions | |
| 7 | 1 | 507489 | Water Functions | |
| 8 | 1 | 507490 | Lights and Dump | |
| 9 | 1 | 5021494 | Control Panel | |
| 10 | 1 | 5021498 | Decal - Key Switch | |
| 11 | 4 | 11776 | Switch Blank Cover | |