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Imperial · Air System
90682
In stock · ships from Knoxville
This is a brass air system fitting that reduces from a 3/8 inch connection to a 1/4 inch connection, typically used on heavy-duty trucks like Peterbilt models.
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.
It allows a smaller air line or component to be plumbed into a larger line, commonly found in air brake, suspension, or accessory air circuits. Over time, fittings may corrode or become damaged, requiring replacement to maintain leak-free air pressure. This fitting is a direct replacement for the older 1468X6FTG number.
Part Number: 90682
3/8 INCH TO 1/4 BRASS FITTING
Vendor: Imperial
Dealer: KP Services Crossville
Compatibility, alternatives, and more
Parts commonly needed alongside air system