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PAI Industries · Air System
EM57590
In stock · ships from Knoxville
The EM57590 is an aftermarket replacement for the Bendix MV-3 dash control module (Bendix p/n 800523).
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Verified fitment for 2 applications
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All confirmed applications for this part number.
Other applications
Other applications
The Bendix MV-3 valve is a standard OEM component on many makes (Freightliner, Kenworth, Peterbilt, Volvo, etc.). Fitment should be confirmed by port configuration and mounting pattern.
Part data verified against 5 catalog sources
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It is a two-button, push-pull manifold valve that controls the tractor and trailer parking and emergency brakes on heavy-duty trucks with dual air brake systems. The valve manages air pressure to release or apply spring brakes and provides a trailer air supply override feature. It is commonly replaced when the original valve leaks air, fails to maintain pressure, or the control knobs stick or break.
Part Number: EM57590
DASH VALVE 800523
Vendor: PAI Industries
Dealer: KP Services Crossville
Compatibility, alternatives, and more
Parts commonly needed alongside air system
