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Truck-Lite · Electrical & Lighting
50400
In stock · ships from Knoxville
This is a Truck-Lite Super 50 surface-mount junction box kit designed to organize and protect up to 8 electrical wiring circuits on heavy-duty trucks and trailers.
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Universal fit
Universal surface-mount junction box suitable for any 12V or 24V electrical system on heavy-duty trucks, trailers, and commercial vehicles. Not linked to a specific make or model.
Part data verified against 5 catalog sources
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The grey/black plastic housing includes 8 terminal connections for secure splices and a kit that comes with the box, cap, terminal block, filler plugs, and mounting hardware. You’d replace or add one when installing new lighting, accessory circuits, or repairing a damaged junction box to keep wiring watertight and electrically sound.
Part Number: 50400
JUNCTION BOX
Unit: ea
Dealer: Post Onsite
Compatibility, alternatives, and more
Parts commonly needed alongside electrical & lighting
