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U.S. Brake engineers started with a clean sheet when they designed the new line of master cylinders. Utilizing experience from both the U.S. Brake product line as well as the very popular AFCO master cylinders, the new model offers the great performance that you would expect from a U.S. Brake product. With a one-piece design that incorporates a high-capacity reservoir and precisely machined / polished cylinder bore, the new design makes efficient use of space and materials.

• External return spring maintains positive pedal feel and helps prolong pad life by ensuring quick reaction to released pedal force
• Precise-fitting lid held firmly in place by heavy gauge retainer
• Slim design rubber boot allows easy installation into most pedal assemblies
• Unique, built-in minimum and maximum fill tabs are easy to read and make quick work of checking fluid even in dark pit areas
• Common dual-mounting bolt patterns for most racing applications
• Models come in 3⁄4”, 7/8”, and 1” bores
• Designed for standard 1/8” fittings for easy replacement
• Specify Bore

Download US Brake Master Cylinder Tech Info