Description
Overview:
This trailer light board (MPN 763 903) is a ready-to-use rear lighting assembly for towed vehicles and equipment. The board is approximately 1.53 m long (about 5 ft 0 in) and is supplied with an approximately 12 m cable (about 39 ft 4 in) to reach from the towing vehicle to the rear of longer trailers or plant carriers. It uses 12 V, 7-pin electrics and features two bulb lamp units providing stop, tail, indicator and number plate illumination, plus a pair of triangular reflectors for additional rear conspicuity. E-mark approved components support compliance for on-road use when the trailer's or load's lights are missing, damaged or obscured. Manufactured in the UK, the unit is supplied with a pre-fitted 7-pin plug and is polybag packed with a barcode for easy stores handling.
Key Features:
- Board length: approx. 1.53 m (5 ft 0 in)
- Cable length: approx. 12 m (39 ft 4 in)
- 7-pin 12 V electrics; plug pre-fitted (Maypole ref. MP021B)
- Two 4-function bulb lamp units: stop, tail, indicator and number plate (Maypole ref. MP17B)
- Two red triangular rear reflectors (Maypole ref. MP16B)
- E-mark approved components for road use
- Bulb-based lighting for straightforward service and replacement
- Manufactured in the UK
- Supplied polybag packed with barcode for stock control
Typical Applications:
Used as a universal rear lighting solution on small trailers, boat trailers, plant and machinery carriers, car transporters and recovery setups, especially when permanent lamps are obscured by loads or temporarily out of service. The long 12 m lead suits longer chassis, A-frames and extended drawbar trailers. Incorporates Maypole cross-reference components MP021B (7-pin plug), MP17B (lamp units) and MP16B (reflectors) for easy maintenance.
Also known as:
- Trailer lighting board
- Trailer light bar
- Bulb trailer board
- 7-pin trailer board
- Maypole part number MP253P5F12M
Product Specifications
| L&S Part No. | 763 903 |
|---|---|
| Part Type | Genuine Part |

