NEWSTAR part description

Features & Benefits

  • Hardened steel body for better load capacity and resistance to fracture under shock loads
  • Advanced microfinish technology reduces heat and friction for longer bearing life
  • Rigorous quality control and performance testing under real-world conditions to ensure durability
  • Manufactured, assembled, and packaged in-house at ISO-certified facilities

Newstar Differential Drive Pinion Bearing Cone

The Newstar differential drive pinion bearing cone offers top-notch durability and performance for demanding heavy duty truck and trailer applications. It's engineered to meet or exceed original equipment specifications.

Product Attributes

Notes Outer Pinion Bearing RS20-145, RT40-145, Meritor Heavy Duty Cone
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-18130 Cross Reference

We have 3 alternatives for the S-18130 by NEWSTAR:

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