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Your cart is empty.World American is the heavy duty and Export division of Midwest truck & auto parts, Inc. We supply drivetrain, brake, steering, electrical and hydraulic components to the heavy, duty aftermarkets. Specifically, We distribute manual transmission & transfer case components, differential components, complete rebuild kits, bearing kits, ring & pinion gear sets, cases, housings, Axles, Yokes, U-Joints, air brake valves, brake chambers brake hardware kits, air springs and more.
Alfonso
September 4, 2025
Excelente
michael white
September 2, 2025
Was a direct replacement for my 2012 mack!
matthew w. ramey
August 7, 2025
Just as averting.works great
Rod T.
August 1, 2025
It worked as described how ever I replaced it because it takes the shock factor away from the horn blast. It’s a slower build up compared to the electric acuater.
Doccpu
July 29, 2025
The valve is a bit leaky and it is overpriced for a cheaply made plastic part that doesnt last long.
Jevon
June 1, 2025
One end has metal threads, other end has plastic threads, I’ve used pipe tape and pipe door and leaks out of the plastic end within seconds
Daniel B.
May 24, 2025
I'm so happy I bought this and made for the perfect setup to put big rig air horns on my pickup truck 🚒 connected very easy and functions very well
Yoandry sosa
April 23, 2025
Good ðŸ‘
Gerry masse
March 27, 2025
Perfect replacement air horn valve for my semi
steven brown
February 15, 2025
Not the best. Leaks air on all the fittings
Matt Gomes
February 6, 2025
Unfortunately, I was unable to use this. So I can’t comment on how it works. I was sent two and they were both defective.
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