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WABCO · Brakes & Wheel End
HENS-34446-U
In stock · ships from Knoxville
A Type 18/24 combination spring brake chamber built for air disc brake systems on heavy-duty trailer axles.
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Verified fitment for 3 applications
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All confirmed applications for this part number.
Other applications
Other applications
Unhanded (left or right). Confirmed fitment for INTRAAX trailer axles equipped with air disc brakes.
Part data verified against 2 catalog sources
Numbers this part supersedes or interchanges with. Showing 1 of 1.
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It converts compressed air into mechanical force to apply the service brakes, while its internal heavy-duty spring activates the parking and emergency brakes automatically if air pressure is lost. The 'unhanded' design means it fits either the left or right side of the axle. This chamber is typically replaced when a diaphragm leak, spring failure, or parking brake malfunction occurs.
Part Number: HENS-34446-U
BRAKE CHAMBER DISC BRK.
Unit: ea
Dealer: Knox Trailers
Compatibility, alternatives, and more
Parts commonly needed alongside brakes & wheel end
