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.

Tramec · Air System
441103
In stock · ships from Knoxville
The Tramec 441103 is a 45-degree aluminum swing-away emergency (red) gladhand used on heavy-duty trucks and trailers.
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 the standard emergency-side gladhand. The 45-degree angle and swivel design are often chosen for recessed mounting or to reduce strain on air lines.
Part data verified against 5 catalog sources
Different year, make, or config? Get a confirmation against your truck in under a minute.
It connects the emergency air line from the tractor to the trailer, supplying air to release the spring brakes. The swivel design rotates up to 180 degrees for easy coupling and reduces hose stress during turns, while the swing-away feature allows it to fold nearly flush against the mounting surface when disconnected. This model has a bottom 3/8"-18 NPTF port with a removable plug to keep out dirt and insects, and it extends only 2.5 inches from the mounting surface for a compact, recessed fit.
Part Number: 441103
GLADHAND SWING 45 DEG
Unit: ea
Dealer: Knox Trailers
Compatibility, alternatives, and more
Parts commonly needed alongside air system