Truck-Lite 97038 Rectangular Black Foam Mounting Gasket for 35 Series Clearance Marker Lights

Provide a weatherproof baseline and block corrosive moisture with the heavy-duty Truck-Lite 97038 Rectangular Black Foam Mounting Gasket. Engineered specifically for the ultra-slim Truck-Lite 35 Series rectangular marker and clearance lamps, this premium OEM-grade foam mounting pad is a crucial low-cost component for commercial truck repair shops, fleet maintenance bays, and utility trailer service operations.

With its highly specialized, slim 3/4-inch wide layout, this 4-inch long gasket is the perfect drop-in solution for narrow rail designs, tight frame channels, and limited-clearance chassis areas. When compressed firmly between your lamp housing and the vehicle panel, it forms an enhanced watertight and airtight barrier. This environmental seal prevents road salt, chemical de-icers, highway mud, and power-washer spray from pooling behind the lamp assembly—permanently shielding your underlying electrical wires from hidden rust and unexpected circuit faults.

Constructed from a premium-grade, high-density black foam compound, the 97038 gasket easily handles severe over-the-road chassis vibrations and thermal expansion. It serves as a vital vibration dampener, isolating delicate internal LED components from the harsh frame shocks of heavy vocational environments.