NEWSTAR part description

Features & Benefits

  • Triple-layered bellow construction provides superior durability and long service life
  • Direct-fit, OE-compliant design allows for easy installation with minimal or no modifications necessary
  • Comprehensive quality control and testing ensure reliable performance even in demanding road conditions
  • Manufactured, assembled, and packaged in-house at ISO-certified facilities

Newstar Exhaust Pipe Bellow

The Newstar exhaust pipe bellow is designed to absorb exhaust pipe expansion caused by hot exhaust gas. This reduces the amount of displacement and vibrations reaching the engine and prevents damage to thermal components from thermal expansion. Each bellow is engineered to meet or exceed original equipment specifications.

Product Attributes

Clamp 8071156 & 21021852
Dimension 4" x 5" Flanged
Gaskets 1095721 & 2109526
Length 17.50" in
Notes True Three Layered Bellows with All Benefits Of Proprietary Unit
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-25246 Cross Reference

We have 5 alternatives for the S-25246 by NEWSTAR:

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