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Complete All-in-One Installation Kit: Eliminates part-matching guesswork by bundling the 10 Series yellow/amber lamp, a rugged gray polycarbonate mounting bracket, a right-angle PL-10 plug harness, and pre-wired ring terminal/stripped ends.
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Impact-Deflecting Gray Bracket Mount: Features a heavy-duty gray polycarbonate surface-mount bracket designed to shield the lamp housing from severe environmental impacts and low-hanging road hazards.
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Dual-Purpose PC Compliance Rating: Dual-certified for PC-rated combination clearance and marker applications, allowing a single corner-mounted light to fulfill multiple legal safety requirements.
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Reliable Incandescent Output: Uses a high-output, field-proven 12V heavy-duty single filament bulb that provides crisp, immediate amber warning signals for surrounding highway traffic.
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Industry-Standard Right-Angle PL-10 Plug: Features a female right-angle PL-10 plug receptacle on the lamp housing, pairing perfectly with the included harness for a clean, secure electrical interface.
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Impact-Resistant Polycarbonate Assembly: High-strength, UV-stabilized polycarbonate is used for the amber lens, lamp body, and bracket to survive flying highway gravel, tight loading maneuvers, and severe weather.
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DOT, SAE & FMVSS 108 Certified: Fully certified to fulfill all legal Department of Transportation and Canadian Motor Vehicle Safety Standards (CMVSS) requirements for commercial motor vehicles.
Truck-Lite 10520Y 10 Series 2.5" Yellow Round Incandescent Marker Clearance Light Kit
Complete Surface-Mount Solution with Deflector Protection: Truck-Lite 10520Y 10 Series 2.5" Yellow Round Incandescent Marker Clearance Light Kit
Secure your commercial vehicle's safety parameters and simplify exterior maintenance with a trusted fleet standard. The Truck-Lite 10520Y (10 Series) is a heavy-duty, 2.5-inch round yellow (amber) incandescent marker and clearance light offered as a complete, ready-to-install all-in-one surface-mount kit. This cost-effective maintenance package includes a high-impact 12V single-bulb amber lamp, a rugged gray polycarbonate branch-deflector mount bracket, and an industry-standard right-angle PL-10 plug harness pre-terminated with a ring terminal and stripped ground end. It contains everything needed for a fast drop-in installation or hardwire upgrade.
The 10520Y features a high-output, severe-duty single incandescent bulb housed inside an optically engineered amber polycarbonate lens. Boasting an elite SAE PC compliance rating, this versatile lamp projects light outward across a full 180-degree horizontal arc. When properly installed on a 45-degree corner of a trailer, truck cab, or delivery box body, a single fixture satisfies both front/side clearance light and side marker regulations simultaneously—optimizing your vehicle design, simplifying wiring, and slashing total parts costs. Designed to withstand grueling vocational miles, the kit’s wrap-around gray bracket deflects low-hanging tree limbs and branches to protect the light assembly from impact damage.
Grote: 45813, 45813-3, 46743 (Bracket kit alternatives)
Peterson Lighting: 146A-B, 162A-B, M162A-B
Truck-Lite: TL10520Y, TRU10520Y, 10202Y (Lamp only equivalent), 10520R (Red equivalent kit), 8413-10520Y