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Optronics · Electrical & Lighting
MCL45AB
In stock · ships from Knoxville
This is an amber LED marker and clearance light designed for heavy-duty trucks, trailers, and commercial vehicles.
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Universal fit
Universal fit for any truck, trailer, or commercial vehicle requiring a 12V surface-mount amber PC-rated (P2/PC) marker/clearance light with 3-inch mounting centers. Commonly used on tractor trailers, cargo trailers, and recreational trailers.
Part data verified against 4 catalog sources
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It is a PC-Rated light, meaning it satisfies requirements for both a front/rear clearance light and a side marker light simultaneously when mounted at a 45-degree angle. The light uses a self-grounding, single-wire design and features a white surface-mount base that fits standard 3-inch mounting centers. Truck owners typically replace this light when upgrading to long-lasting, low-power LEDs or when an existing incandescent or LED unit fails from corrosion or shock, as its all-weather molded plastic housing and replaceable lens help withstand harsh road environments.
Part Number: MCL45AB
LED MARKER LIGHT, AMBER
Unit: ea
Dealer: Knox Trailers
Compatibility, alternatives, and more
Parts commonly needed alongside electrical & lighting