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Flawless Environmental Sealing: Dense black foam construction compresses smoothly to seal out moisture, road salt, and fine dust, significantly extending lamp life.
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Perfect Model 12 Fitment: Tailored to fit Truck-Lite rectangular snap-in marker lamps, making it a direct swap-out for the 12200 and 12201 marker series.
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Maintains Fleet Compliance: Essential for preserving the tight fitment required for SAE PC-rated combination clearance and marker lamp applications.
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Fast Snap-In Compatibility: Functions perfectly alongside high-impact plastic branch deflector mounts, supporting quick, tool-free bulb and lamp replacements.
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Proven Commercial Reliability: Trusted as the standard factory-style replacement hardware on heavy-duty commercial delivery vehicles and logistics trailers.
Truck-Lite 97921 – Rectangular Sealing Black Foam Gasket for Model 12 Lamps
Protect your commercial fleet’s lighting system from water intrusion, dirt, and corrosion with the genuine Truck-Lite 97921 Rectangular Sealing Black Foam Gasket. Specifically engineered for Truck-Lite Model 12 combination clearance and marker lamps, this high-density foam gasket forms a tight, weather-resistant barrier between the lamp housing and the vehicle's mounting surface.
As a standard replacement component on widespread commercial delivery fleets (including UPS models), the Truck-Lite 97921 ensures that vital snap-in lighting components maintain their SAE PC ratings. Replacing worn-out gaskets during routine maintenance prevents premature bulb burnout, electrical shorts, and costly roadside compliance violations.
Clear / Auxiliary: 12200C
Red Marker: 12200R, 12201R
Yellow / Amber Marker: 12200Y, 12201Y