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PAI Industries · Air System
EM35070
In stock · ships from Knoxville
The PAI EM35070 is a relay valve (R-14H type) 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 2 applications
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All confirmed applications for this part number.
International
Mack Trucks
International
Mack Trucks
Also fits other vehicles using the Bendix R-14H style relay valve (e.g., Freightliner with BW103010), but always verify port sizes and mounting bracket compatibility against the OEM numbers.
Part data verified against 3 catalog sources
Numbers this part supersedes or interchanges with. Showing 12 of 12.
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It receives a control signal from the primary air circuit and delivers a proportional output to the brake chambers, speeding up both application and release times. A common reason for replacement is internal leakage, sticking, or a shift in cracking pressure, which can cause uneven braking or air loss. This valve is a direct aftermarket replacement for Mack 745-103010 and other OEM numbers, and includes the mounting bracket.
Part Number: EM35070
VALVE, MAK745-103010
Unit: ea
Dealer: Knox Trailers
Compatibility, alternatives, and more
Parts commonly needed alongside air system
