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Bendix · Air System
103010P
In stock · ships from Knoxville
This is a Bendix R-14H relay valve with a 4 PSI crack pressure, used in heavy-duty truck and trailer air brake systems.
Confirm the part fits before you buy. Applications and interchange numbers are researched and audited per part.
Verified fitment for 4 applications
Add your truck to see whether it's one of them
All confirmed applications for this part number.
Freightliner
International
Mack Trucks
Other applications
Freightliner
International
Mack Trucks
Other applications
Direct fitment must be verified by checking port sizes, crack pressure, and mounting bracket against the existing valve before installation.
Part data verified against 5 catalog sources
Numbers this part supersedes or interchanges with. Showing 16 of 20.
Different year, make, or config? Get a confirmation against your truck in under a minute.
It accelerates brake application and release by routing supply air directly to the brake chambers when the treadle valve is pressed. The valve features two 3/4″ supply ports and two 1/2″ delivery ports in a horizontal configuration. It is commonly replaced when the air brake system shows slow response, air leaks, or fails to maintain proper pressure balance.
Part Number: 103010P
4PSI RELAY VALVE
Unit: ea
Dealer: KP Services Crossville
Compatibility, alternatives, and more
Parts commonly needed alongside air system
