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Post Onsite · Electrical & Lighting
58L
In stock · ships from Knoxville
The 58L is a double-contact (DC) short socket designed for use with 50 and 70 series lamps that have a shallow lens.
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Verified fitment for 2 applications
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All confirmed applications for this part number.
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Other applications
Confirmed fitment is limited to Betts 50 & 70 series lamp housings with shallow lens profiles. Not a universal lamp socket. Further cross-referencing required for other brands.
Part data verified against 2 catalog sources
Numbers this part supersedes or interchanges with. Showing 2 of 2.
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It provides the electrical and mechanical connection between the bulb and the lamp housing, and the 'short socket' style is typically used when a compact or shallow-depth mounting is required. Replacement is common on tank trucks, trailers, and commercial vehicles when the existing socket becomes corroded, melted, or loses spring tension, causing intermittent lighting faults.
Part Number: 58L
D.C SHORT SOCKET
Unit: ea
Dealer: Post Onsite
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