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High-Impact Polycarbonate Construction: Ultra-tough material engineered to absorb heavy road vibration and debris impacts without shattering.
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Includes Weather-Sealing Rubber O-Ring: Comes packaged with a fresh rubber O-ring to form a tight seal, protecting bulb sockets and wiring from water intrusion and corrosion.
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Tool-Free Snap-Fit Mounting: Easily snaps onto the existing lamp base housing in seconds, allowing fast lens and bulb maintenance to minimize downtime.
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Vibrant Yellow Optics: Formulated to meet SAE and FMVSS requirements for clear, high-visibility roof marker and clearance illumination.
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Direct GM OEM Replacement: Precision-matched to fit General Motors factory cab marker housing assemblies (GM part #799386).
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OEM Commercial Quality: Manufactured by Truck-Lite / Signal-Stat—a trusted authority in heavy-duty commercial vehicle lighting.
Truck-Lite 9081A Signal-Stat 3" Round Yellow Polycarbonate Snap-Fit Replacement Lens & O-Ring for Cab Markers (GM #799386)
Maintain maximum roofline visibility, roadside safety, and full DOT compliance across your truck fleet with the Truck-Lite 9081A Signal-Stat Replacement Lens and O-Ring Pack. Precision-molded as an exact OEM replacement for General Motors (GM) cab marker light assemblies, this 3-inch round yellow/amber replacement lens restores pristine optical clarity and unfiltered light transmission to your vehicle’s cab roof lighting.
Crafted from high-impact molded polycarbonate material, the 9081A is built to withstand direct impacts from tree branches, flying stone chips, automated fleet washes, and severe weather exposure without cracking, splitting, or yellowing. Engineered for quick, tool-free field service, it features a convenient snap-fit design and includes a fresh rubber sealing O-ring that compresses tightly to lock out moisture, dust, and road grime. It is specifically designed as a direct replacement for GM OEM cab marker part #799386 (yellow lens) and pairs with its red equivalent (GM #2004543).