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Betts · Electrical & Lighting
510031
In stock · ships from Knoxville
This is a red LED deep lens insert designed to replace the bulb and lens in Betts 50, 56, 57, and 60 series clearance/marker lamps.
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Verified fitment for 4 applications
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All confirmed applications for this part number.
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Other applications
Requires a compatible Betts lamp housing with three eyelet connections for the dual marker/auxiliary function.
Part data verified against 3 catalog sources
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It provides a dual-function output—low power for marker/clearance and higher power for an auxiliary signal—using a single long-life LED. The deep, round design shields the light from road debris and weather while delivering bright, reliable illumination. You’d replace this insert when your existing lens is cracked, faded, or the LED has stopped working, to keep your truck or trailer DOT-legal and visible.
Part Number: 510031
LED LIGHT, RED, DEEP
Unit: ea
Dealer: Post Onsite
Compatibility, alternatives, and more
Parts commonly needed alongside electrical & lighting