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Post Onsite · Hardware & Fasteners
52
In stock · ships from Knoxville
This is a replacement O-ring gasket for Betts Industries lighting fixtures, fitting the 50, 56, 57, and 60 Series lamps commonly used on tanker trucks and trailers.
Confirm the part fits before you buy. Applications and interchange numbers are researched and audited per part.
We don't publish fitment for this part yet. Rather than guess, get it confirmed against your truck in under a minute.
The O-ring seals the lens to the housing, preventing moisture and debris from entering the light assembly, which can cause corrosion, bulb failure, or electrical shorts. Over time, the original seal can harden, crack, or shrink, so replacing it restores the weatherproof barrier and helps extend the life of the light.
Part Number: 52
BETTS LIGHT O-RING
Unit: ea
Dealer: Post Onsite
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