NEWSTAR part description

Features & Benefits

  • Designed and engineered to meet or exceed OE specifications
  • Fitted with heavy duty rubber cups and boots for long life
  • Bores are precision machined and tested to ensure an optimum sealing surface
  • All cylinders undergo pressure testing to ensure safe and reliable braking function

Newstar Brake Master Cylinder

Newstar's brake master cylinder line delivers dependable performance and durability that matches its original equipment counterpart. This direct-fit replacement is engineered specifically for heavy duty truck and trailer applications.

Product Attributes

Popular Applications Military M37 3/4 Ton Models
Based in Schaumburg, IL, NEWSTAR® is an aftermarket parts manufacturer specializing in trailer suspension, engine, and drivetrain parts and components for medium and heavy duty trucks. The company supplies OEM manufacturers, truck dealerships, and warehouse distributors across the U.S. and Canada. NEWSTAR products are made of high-grade stamped steel, natural rubber, and other materials and hand-welded, resulting in an unprecedented level of quality down to the smallest detail. All products are also built and assembled using cutting-edge tools and undergo intense performance testing in an in-house quality control laboratory to ensure compliance with industry standards. 

NEWSTAR S-11592 Cross Reference

We have 1 alternatives for the S-11592 by NEWSTAR:

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