NEWSTAR part description

Features & Benefits

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

Newstar Freon Tube

The Newstar freon tube offers top-notch quality and performance for HVAC systems of heavy duty truck and trailers. It is tested and guaranteed to meet the industry's highest quality standards.

Product Attributes

Popular Applications International 4100-4300 Series Medium Duty, International 7300-7700 Series Severe Duty, International 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-21613 Cross Reference

We have 2 alternatives for the S-21613 by NEWSTAR:

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