Hey truck owners and mechanics! If you need to replace the dash control brake valve on your Freightliner MV3, this is the part you're looking for. It's a direct replacement for several part numbers: 5013293, 801631, and it fits Bendix BX801631 models (also known as 745-5013293). This valve is super important for your braking system - it helps control the air pressure to your brakes, making sure you can slow down or stop smoothly and safely when you need to. The construction is solid with metal and plastic components that provide good sealing and durability for longer service life. By preventing overheating and maintaining proper brake function, it keeps your whole braking system in good working order. Safety first, right? The package includes one brake valve. Important reminder: This is a critical safety component, so please make sure to have it installed by a qualified professional who knows what they're doing. Don't mess around with brake systems if you're not trained! Always double-check that this part matches your specific vehicle model and year before ordering. Keep your rig safe on the road with a proper functioning brake valve.