801631 MV-3 Dash Air Brake Control Valve For Bendix Freightliner BW5013293 Volvo

MV-3 Dash Air Brake Control Valve for Bendix, Freightliner, Volvo

This MV-3 dash air brake control valve governs tractor and truck parking brake circuits from the dash panel, cross-referencing part numbers 801631 and BW5013293 for Bendix and Volvo applications.

Overview

The MV-3 dash air brake control valve mounts directly in the instrument panel to let the driver apply and release spring parking brakes and control trailer air supply. Commonly found on Freightliner, Volvo, and other heavy-duty trucks equipped with Bendix air systems, this MV-3 dash air brake control valve replaces worn or leaking original valves. Fleet mechanics and owner-operators rely on the MV-3 dash air brake control valve for a firm, positive feel and dependable parking brake function.

Built For Performance

• Push-pull knob provides intuitive parking brake engagement and release
• Modular block design with integrated supply and delivery ports for simple plumbing
• Direct replacement for Bendix MV-3 dash valves without bracket modifications
• Brass and stainless steel internal components resist corrosion from air system moisture
• Color-coded yellow knob meets industry standards for dash identification
• Tested to operate reliably across a wide temperature range

Fits These Machines

• for Freightliner trucks with Bendix air brake systems
• for Volvo trucks with air brake systems

On-The-Job Use

• Dash-mounted parking brake control on class 8 tractors
• Replacing a stiff or leaking MV-3 valve during a cab refurbishment
• Trailer supply control in combination vehicle brake systems
• Fleet PM services to prevent roadside brake-park failures
• Restoring positive dash brake operation on vocational trucks like dump and mixer

Specs At A Glance

Good To Know

Q: Does this valve fit my truck if it has Bendix air brakes? A: The MV-3 dash air brake control valve is designed to replace standard Bendix MV-3 modules found on many Freightliner and Volvo heavy-duty trucks; verify your valve’s port layout and mounting pattern before ordering.

Q: Is the knob included? A: Yes, the assembly includes the push-pull control knob so you can install the complete unit directly into the dash panel.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.