| addL440 | | engraved lens only for Jumbo indicator lights 440 series |
| addL430 | | engraved lens only for Large indicator lights 430 series |
| 19-299 |  | indicator light bulb socket for 17-410 & 17-500 series |
| 19-565 |  | retainer washer - push on lock ring for 214 series mini lights |
| 19-566 |  | retainer washer - push on lock ring for 410 series small lights |
