Your cart is empty
Browse our catalog to find the parts you need.
These images are illustrative and may not match the product exactly. Always verify by part number — or confirm instantly with the assistant using a photo or VIN.
Imperial · Hardware & Fasteners
90330-2
In stock · ships from Knoxville
This is a 1/8 inch female National Pipe Taper (NPT) brass hex coupling.
Confirm the part fits before you buy. Applications and interchange numbers are researched and audited per part.
Verified fitment for 1 applications
Add your truck to see whether it's one of them
All confirmed applications for this part number.
Other applications
Other applications
This is a standard female pipe coupling for 1/8" NPT threads. It fits any equipment that uses that thread size, not specific makes or models. If your truck uses a different pipe size (e.g., 1/4", 3/8"), you need the corresponding Imperial 9033X-2 part number.
Part data verified against 3 catalog sources
Numbers this part supersedes or interchanges with. Showing 8 of 8.
Different year, make, or config? Get a confirmation against your truck in under a minute.
It joins two male NPT threaded lines end-to-end, commonly found in truck and trailer pneumatic systems—air brakes, suspension air springs, cab tilt, and auxiliary air circuits. Replace it when you see cracks, corrosion, or leaks, or during a line repair where the old fitting is seized or damaged.
Part Number: 90330-2
PIPE COUPLING 1/8
Unit: ea
Dealer: KP Services Crossville
Compatibility, alternatives, and more
