NEWSTAR part description

Features & Benefits

  • Made of premium quality materials for durability and long service life
  • OE-compatible design makes it easy to install with or no programming required
  • Strict quality control and testing ensure reliability even in tough operating conditions
  • Manufactured, assembled, and packaged in-house at ISO-certified facilities

Newstar Micro Plug Relay

The Newstar micro plug relay is a high quality replacement for heavy duty trucks and trailers. Its design and engineering matches OE specifications.

Product Attributes

Popular Applications International 4000 Series Medium Duty 7000 Series Severe Duty Prostar Linehaul Conventionals
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-21950 Cross Reference

We have 2 alternatives for the S-21950 by NEWSTAR:

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