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Imperial · Hardware & Fasteners
91231
In stock · ships from Knoxville
This is a 90-degree male elbow fitting designed for air brake push-to-connect nylon tubing.
Confirm the part fits before you buy. Applications and interchange numbers are researched and audited per part.
Verified fitment for 2 applications
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All confirmed applications for this part number.
Freightliner
Other applications
Freightliner
Other applications
Fits any standard 1/4-inch DOT air brake tubing and 1/4-inch NPT ports. Not specific to a single vehicle make/model.
Part data verified against 3 catalog sources
Numbers this part supersedes or interchanges with. Showing 4 of 4.
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It features a swivel on the male NPT end, allowing the fitting to be rotated into position without twisting the air line, which simplifies installation in tight spaces. Made of brass for corrosion resistance and durability, it connects 1/4-inch outside diameter tubing to a 1/4-inch female NPT port. It is commonly used to replace leaking, cracked, or damaged original fittings on truck and trailer air systems to restore leak-free operation.
Part Number: 91231
A/B ML ELBOW
Unit: ea
Dealer: KP Services Crossville
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