Best Brake Proportioning Valves of 2026

The PV2 Brass Proportioning Valve is compatible with most dual-reservoir type master cylinders and features brake line ports of 1/2'' and 7/16''. Made of solid brass, it is highly durable and long-lasting. The valve works for both disc/drum and disc/disc brakes and is a universal fit for Chevy and many other vehicles.

The Wilwood 260-8419 Adjustable Proportioning Valve Knob is a brake proportioning valve that allows you to fine-tune the front to rear braking balance by proportionally decreasing the rear brake line pressure. You can adjust the pressure from 100-1000 PSI with ease. The valve is lightweight, weighing only 5.2 ounces, and comes with standard in and out ports of 1/8-27 NPT.

The POWERWORKS PV4 Brake Proportioning Valve is a combination valve that helps to distribute the pressure sent to the front and rear brakes proportionally, which effectively prevents rear lockup. It works on almost any classic truck, muscle car, and nearly all vehicles that have disc brakes in the front and rear. The valve has standard 9/16"-18 and 1/2"-20 fittings, and is made of high-quality brass to ensure durability and corrosion resistance. The product comes with reliable quality under the protection of the brand.

The Wilwood Proportioning Valve is a high-quality valve designed to make your brake system more efficient. The product comes in a compact size of 22.86 cms (L) x 18.415 cms (W) x 4.318 cms (H) with a package quantity of 1. The valve is made in the United States, ensuring the best quality. The Wilwood Proportioning Valve is an excellent choice for brake proportioning valves.

The DOVOSO Brass Brake Kit is designed to fit most classic Chevy and Buick cars and trucks equipped with dual-reservoir master cylinders. It features standard brake line ports of 1/2" and 7/16", making it easy for you to connect your brake lines without hassle. This kit is specifically tailored for vehicles with front disc brakes and rear drum brakes, ensuring optimal performance. By replacing part number 172-1353, you can enhance your vehicle's braking system, providing you with better control and safety on the road.

The Vkinman Brake Valve is designed to fit various Jeep models from 1987 to 2006, including Wrangler, Cherokee, and Grand Cherokee, making it a versatile choice for Jeep owners. Made from durable brass, this valve can handle tough driving conditions, giving you long-lasting reliability. It helps balance brake fluid pressure evenly, which improves your braking response and overall vehicle control, especially in challenging road situations. Plus, installing this part is straightforward and doesn’t require special tools, so you can save time and effort during replacement.

The RUIANOMG Brass Proportioning Valve is designed to fit most dual-reservoir master cylinders, making it a versatile choice for your brake system needs. If you drive a Chevy or Buick truck, this valve is a direct replacement for the 172-1353 model, ensuring compatibility and easy installation. The brake line ports come in two sizes, 1/2" and 7/16", which helps in fitting different brake line setups without hassle. Made from solid brass, this valve offers strong durability and reliability, giving you peace of mind knowing your brake system is supported by a high-quality component.

The Aynaxcol Brake Proportioning Valve is designed as a direct replacement part, compatible with various Toyota models including the 4Runner DLX/SR5 and Land Cruiser BJ70 Sport from the 1980s and 1990s. This ensures you get a perfect fit for your vehicle, maintaining safety and performance. Its user-friendly design makes installation quick and simple, so you won’t have to worry about complicated setups or long downtime. Plus, the package comes complete with one brake load sensing valve, giving you everything needed for a hassle-free replacement. This product offers an easy way to keep your braking system functioning smoothly and reliably.

The A-Team Brake Valve Sensor is designed to fit perfectly with PV2 and PV4 valves, giving you precise control over your vehicle’s braking system. Made with durable stainless steel, it promises long-lasting use even in tough conditions. This sensor works well with various brake parts, so you can trust it to improve your brake system's reliability. It also connects smoothly with other brake components like pedal position sensors and pressure switches, helping your brakes respond quickly and keep you safe on the road. Whether you’re a professional mechanic or a car enthusiast, this sensor makes brake maintenance easier and more effective.

This Wilwood Proportioning Valve comes with a Tandem Master Cylinder Mounting Bracket Kit, designed to fit specific vehicles. The part number is 260-13190 and it is an OEM equivalent part number. This valve falls under the Brake Proportioning Valves category, making it an efficient brake system accessory.