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Premium One-Piece Chrome Zinc Housing: Features a heavy-duty, die-cast zinc housing finished in brilliant chrome to combine rugged durability with clean styling.
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Vibration-Dampening Neoprene Pad: Supplied with an integrated Neoprene mounting pad that dampens road shock to prolong bulb life while creating a weather-resistant surface seal.
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Versatile Surface Fitment: Carefully contoured footprint mounts flush and sits securely on both completely flat and slightly curved vehicle surfaces.
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Simplified Lens Servicing: A single, top-mounted retaining screw tightly secures the yellow acrylic lens, allowing quick and easy bulb replacements.
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Dual-Zone P2 & PC Compliance: Advanced optical engineering satisfies rigid federal FMVSS 108 requirements for both P2 and PC-rated applications.
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Corrosion-Free Hardwired Lead: Built with an 18-gauge single-wire harness that terminates in a stripped-end pigtail for a permanent, reliable electrical splice to your 12V DC architecture.
Truck-Lite 1312A – Signal-Stat Series, Incandescent, Yellow Triangular, 1-Bulb, Marker Clearance Light (P2, PC, Chrome Zinc 2-Screw Mount, Hardwired, 12V)
Add classic, heavy-duty styling to your commercial truck or trailer with the premium Truck-Lite 1312A Signal-Stat Yellow Triangular Marker Clearance Light. Highly popular as a cab marker lamp, this 12V incandescent light features a beautiful, one-piece chrome die-cast zinc housing that adds a clean custom look while providing heavy-duty resistance against structural impacts, weathering, and harsh highway debris.
Engineered for the long haul, the 1312A includes a specialized, integrated Neoprene mounting pad. This durable pad physically cushions the internal bulb against severe road shock and chassis vibrations—significantly extending filament life—while contouring seamlessly to provide a tight seal against flat or slightly curved mounting surfaces. Servicing the unit is completely straightforward: a single retaining screw holds the high-visibility yellow acrylic lens securely in place, giving you instant, tool-free access to swap out standard bulbs without unbolting the heavy chrome base from your cab or trailer body.
Truck-Lite: 1312A3, 1312A-3, TRL-1312A, LIT1312A
Vehicle Safety Supply: TRL-1312A
Fleet Interchanges: Universal replacement for heavy-duty 2-screw chrome teardrop or triangular cab marker configurations utilizing a single-wire, stripped-end 12V connection layout.