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.

Allegheny · Hardware & Fasteners
40126B
In stock · ships from Knoxville
This is a 2-inch aluminum 60-degree long-radius pipe bend with belled ends, manufactured by Allegheny Valve & Coupling.
Confirm the part fits before you buy. Applications and interchange numbers are researched and audited per part.
Verified fitment for 3 applications
Add your truck to see whether it's one of them
All confirmed applications for this part number.
Other applications
Other applications
Specifically listed for tank trailer pneumatic piping systems, typically 2-inch lines. Belled ends accept standard tube connections.
Part data verified against 1 catalog sources
Different year, make, or config? Get a confirmation against your truck in under a minute.
It is designed for use in pneumatic conveying lines on tank trailers—such as crude oil, dry bulk, or gas trailers—to smoothly change direction of product flow with minimal turbulence and wear. These bends typically replace worn, corroded, or cracked sections of trailer piping systems.
Part Number: 40126B
ELBOW 2 AL 60 LONG RADIUS
Unit: ea
Dealer: Post Onsite
Compatibility, alternatives, and more