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Truck-Lite · Electrical & Lighting
TRU30257Y
In stock · ships from Knoxville
This is a 2-inch round yellow incandescent marker/clearance light that also serves as a trailer ABS malfunction indicator.
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All confirmed applications for this part number.
GMC
Other applications
GMC
Other applications
Primarily designed as a trailer ABS malfunction indicator lamp, but also listed as a marker/clearance light on various heavy‑duty trucks.
Part data verified against 2 catalog sources
Numbers this part supersedes or interchanges with. Showing 10 of 10.
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It shows the ‘ABS’ logo on the lens, as required by federal safety standard FMVSS 108 for trailers with anti‑lock braking systems. The lamp is sealed, uses a PL‑10 plug, and mounts with a grommet. It is a common direct replacement for Wabash and Monon trailer lights and replaces Signal‑Stat 1030 series lamps.
Part Number: TRU30257Y
LAMP, YLW. MOD 30 ABS
Unit: ea
Dealer: Knox Trailers
Compatibility, alternatives, and more
Parts commonly needed alongside electrical & lighting
