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NEWSTAR part description

Product Description

Features & Benefits

  • Axles are precision-engineered to meet OE specifications for fit and function
  • Individually tested and verified for straightness and consistent vibration-free performance
  • High quality rolled threads ensure a seamless fit of the axle nut once installed
  • All components are manufactured, assembled, and packaged in-house at ISO-certified facilities

Newstar Drive Axle Shaft

The Newstar drive axle provides dependable performance even in tough severe duty environments. Each axle is engineered to meet or exceed original equipment specifications.

Product Attributes

Body Diameter 1.82 in
Bolt Circle Diameter 5.25 IN
Flange Diameter 6.25 IN
Forging 3202-K-8903
Hole Size 0.5 IN
Holes Type Taper
Numbers Of Splines 36
Shaft Length 40-7/16 IN
Spline Length 2 IN
Spline Size 1.85 IN
UForging (1) 3202-K-8903
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-A739 Cross Reference

We have 2 alternatives for the S-A739 by NEWSTAR:

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