M39578 – DORMAN Brake Master Cylinder, OE Replacement 1.125 Inch Bore And 1.5781 Inch Bore 9/16 – 18 Forward Port And 1/2 – 20 Inch Rearward Port With Reservoir Without Vehicle Connector

DORMAN Brake Master Cylinder featuring OE Replacement. Part #: DORM39578.

Features

• Cylinder Housing Is Constructed From High-Quality Cast Iron Or Aluminum For Long-Lasting Durability
• All Rubber Components Are Of High-Quality EPDM Compound For Resistance To Glycol-Based Brake Fluid
• Manufactured To Strict Engineering Quality Standards, Each Brake Master Cylinder Meets S.A.E. Specifications
• Direct Replacement For A Proper Fit
• Limited Lifetime Warranty