MV3 DASH CONTROL VALVE MODULE - MV-3 - TRAILER PARKING BRAKE - REP 800516 065167

What is MV3 DASH CONTROL VALVE MODULE - MV-3 - TRAILER PARKING BRAKE - REP 800516 065167?

The MV3 DASH CONTROL VALVE MODULE - MV-3 - TRAILER PARKING BRAKE - REP 800516 065167 is a precision-engineered air control valve designed as a compatible replacement for the Bendix #800516 unit. Priced at $44.08 and sold by Lab Work Auto, this module regulates air pressure in trailer parking brake systems, ensuring safe and reliable operation. It is commonly used in commercial trailers, towables, and heavy-duty transport setups where air brake integrity is critical. The valve supports accurate engagement and release of parking brakes via a dash-mounted control, offering consistent performance in demanding environments.

Key features

• Port Configuration — Five 1/4-inch ports on bottom for flexible air line routing.
• Mounting Design — Threaded mounting holes ensure secure dash or panel installation.
• Knob Indicator — Pin on knob provides visual and tactile feedback for valve position.
• Interchangeability — Compatible with MV3 systems and replaces Bendix #800516 with minor modifications.
• Durable Build — Constructed for long-term use in heavy-duty air brake applications.
• Direct Fit — Designed to simplify replacement without major system reconfiguration.
• Supply and Delivery — Separate 1/4-inch supply and delivery ports for precise air flow control.

Who is MV3 DASH CONTROL VALVE MODULE - MV-3 - TRAILER PARKING BRAKE - REP 800516 065167 for?

This valve module suits fleet mechanics, trailer repair technicians, and DIY commercial vehicle owners maintaining air brake systems. It’s ideal for those upgrading or replacing aging MV3 or Bendix-style control valves without investing in full system overhauls. Users benefit from its drop-in compatibility and robust design, especially in environments where brake reliability impacts safety and compliance.

How does MV3 DASH CONTROL VALVE MODULE - MV-3 - TRAILER PARKING BRAKE - REP 800516 065167 compare?

Compared to standard polypropylene or generic air valves, this MV3 module offers superior durability and precise actuation for parking brake functions. While not an OEM Bendix part, it serves as a cost-effective alternative to #800516 with similar performance when installed correctly. It outperforms basic on/off valves in accuracy and integration with existing MV3 dash controls, making it a preferred choice over universal substitutes that lack direct compatibility.