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Imperial · Hardware & Fasteners
90694
In stock · ships from Knoxville
This is a 90-degree male elbow compression fitting for 1/4-inch nylon air brake tubing.
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Verified fitment for 4 applications
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All confirmed applications for this part number.
Other applications
Other applications
Universal aftermarket part; fits all makes and models with 1/4-inch air brake nylon tubing (e.g., Peterbilt, Freightliner, Kenworth, Volvo, etc.). Not lead-free; observe thread sealant recommendations.
Part data verified against 3 catalog sources
Numbers this part supersedes or interchanges with. Showing 7 of 7.
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It connects a 1/4-inch air line to a 1/4-inch NPT female port, commonly found in heavy-duty truck air brake systems, air suspension, and cab air controls. Made of brass, it meets DOT pressure requirements and is a standard replacement when fittings corrode, leak, or when reconfiguring air lines. The fitting uses a compression-style connection for the tubing and a tapered pipe thread for the port, requiring thread sealant or tape for a leak-free seal.
Part Number: 90694
A/B 90 MALE
Unit: ea
Dealer: Knox Trailers
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