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Phillips Industries · Air System
PHI12-338
In stock · ships from Knoxville
This red emergency gladhand is a shut-off style coupling used on heavy-duty truck and trailer air brake systems.
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Verified fitment for 1 applications
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This is a surface-mount shut-off gladhand, not a bolt-on angle mount. The inventory title “bolt on” may be a mislabel; confirm mounting style before ordering. The Toyota 4Runner fitment shown on one listing is not applicable.
Part data verified against 3 catalog sources
Numbers this part supersedes or interchanges with. Showing 8 of 8.
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It connects the emergency (supply) air line between the tractor and trailer, automatically closing to prevent air loss when disconnected. The unit is replaced when the internal seal wears, the shut-off mechanism fails, or the body becomes cracked or corroded.
Part Number: PHI12-338
RED GLADHAND bolt on
Vendor: Automann
Dealer: KP Services Crossville
Compatibility, alternatives, and more
Parts commonly needed alongside air system
