This easy to read two inch diameter non-hazing face allows for quick brake line pressure checks from 0-1,500 PSI (or 0-10,000 kPa). 20 PSI graduations and accuracy to 1.5% permit reliable brake bias setup and brake system troubleshooting. It is durable and corrosion resistant.

Wilwood’s Combination Remote Master Cylinder features direct and remote reservoir mounting, two reservoir sizes, and a stroke of 1-1.3” depending on bore size.

Wilwood’s Compact Remote Combination Master Cylinder, commonly called our “shorty” master cylinder; only 3.375”long, is about the size of a roll of quarters. It’s available in bore sizes from 5/8" to 1.125”, and with or without reservoirs.

Wilwood’s Compact Remote Combination Master Cylinder, commonly called our “shorty” master cylinder; only 3.375”long, is about the size of a roll of quarters. Now with a 3/8-24 Banjo outlet, It’s available in bore sizes from 5/8" to 1-1/8”, and with or without reservoirs.

Wilwood’s Compact Remote Combination Master Cylinder, commonly called our “shorty” master cylinder; only 3.375”long, is about the size of a roll of quarters. It’s available in bore sizes from 5/8 to 1.125”. This version has integral side mount lugs and no flange mounts.

Wilwood’s Compact Remote Combination Master Cylinder, commonly called our “shorty” master cylinder; only 3.375”long, is about the size of a roll of quarters. Now with a 3/8-24 Banjo outlet, It’s available in bore sizes from 7/8 to 1.00”. This version has integral side mount lugs and no flange mounts.

Wilwood’s High Volume Master Cylinders are made from high pressure die-cast bodies, feature 8.2oz of reservoir volume, and 1.43” of piston stroke.

This master cylinder was designed specifically for karts and Jr. Dragsters. It features a .500” bore, and weighs only 8.8 ounces.

Wilwood dry break quick connect/disconnect -3 AN fittings make changing brake components faster with no need to bleed the system. A quick quarter-turn disconnects it, without tools, but they connect as secure as a threaded flexline fitting. The internal spring-loaded seal prevents air from entering or fluid from escaping.

Engineered explicitly for high-pressure hydraulic brake fluid systems. Configure hydraulic component spares with the appropriate adapter and pre-bleed for instant use, when needed. Race-proven in circle track, off-road, and endurance road racing. Lightweight (0.6 ounces) aluminum, precision engineered and hard anodized with male fittings on each end.

Wilwood dry break quick connect/disconnect fittings make changing brake components faster with no need to bleed the system. A quick quarter-turn disconnects it, without tools, but they connect as secure as a threaded flexline fitting. The internal spring-loaded seal prevents air from entering or fluid from escaping.

Engineered explicitly for high-pressure hydraulic brake fluid systems. Configure hydraulic component spares with the appropriate adapter and pre-bleed for instant use, when needed. Race-proven in circle track, off-road, and endurance road racing. Lightweight (0.6 ounces) aluminum, precision engineered and hard anodized with female quick disconnect to -3 AN male fitting.

Wilwood dry break quick connect/disconnect fittings make changing brake components faster with no need to bleed the system. A quick quarter-turn disconnects it, without tools, but they connect as secure as a threaded flexline fitting. The internal spring-loaded seal prevents air from entering or fluid from escaping.

Engineered explicitly for high-pressure hydraulic brake fluid systems. Configure hydraulic component spares with the appropriate adapter and pre-bleed for instant use, when needed. Race-proven in circle track, off-road, and endurance road racing. Lightweight (0.6 ounces) aluminum, precision engineered and hard anodized with -3 AN male fitting to male quick disconnect.

Wilwood's two, four and ten pound residual pressure valves retain a minimum brake line pressure to help eliminate excessive pedal travel in both disc and drum brake systems. The two pound valve is used in disc brake applications where the master cylinder is mounted below the horizontal plane of the calipers and fluid drain back occurs from gravity and vibration, thereby causing excessive caliper piston retraction and a longer brake pedal stroke. The minimal two pound residual pressure prevents fluid from flowing back without causing the brakes to drag. Four pound valves can be beneficial in high vibration brake systems such as off-road or dirt circle track racing. With drum brakes, a ten pound valve is used to compensate for return spring tension and maintain wheel cylinder sealing in the drums. Residual Pressure Valves are made from billet aluminum and color coded for easy identification. Valves are available with or without additional fittings. Valves with fittings are supplied with two 1/8-27 NPT to 3/8-24 inverted flare female fittings that will fit most domestic 3/16th hard brake lines.