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  • EconoTrek® Tandem Drive Axles

EconoTrek® Tandem Drive Axles

S21-172 | S23-175

EconoTrek® Tandem Drive Axles
Brand
Spicer Related Markets
  • Commercial Vehicle
  • Overview
  • Key Features
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The most economical transportation solution for on-highway tandem operations, the Spicer® EconoTrek™ tandem axle features a durable 6x2 configuration that offers a weight savings of up to 450 pounds and increased fuel economy.

This lightweight yet heavy-duty tandem axle provides superior performance benefits for commercial vehicles. Unlike competitive tag axles, the Spicer EconoTrek is up to 21 pounds lighter and features a robust square-edge banjo housing design for added durability and reliability. For added tractive benefits, the Spicer EconoTrek is optimized for use with electronic controlled load distribution air suspension systems.

Products & Applications

  • S21-172 - Linehaul
  • S23-175 - Linehaul
View Spec Guide for EconoTrek Spec Guide.pdf
  • Lightweight 6x2 tandem axle system for added efficiency benefits
  • Compatible with electronic controlled load distribution systems for added tractability
  • Robust square-edge banjo housing design
  • Weight savings of up to 450 pounds over standard 6x4 systems
  • 2-3 percent efficiency savings over standard 6x4 systems

SelecTTrac®

  • Optimizes the use of single, wide-based tires
  • Enables full rating of aluminum hub for maximum weight savings
  • Maximizes outer bearing life for most applications

Wheel Differential Lock

  • For maximum traction on slippery surfaces
  • Increased stability improves operator safety
  • Can be retrofitted on certain models
Resources
EconoTrek Spec Sheet
Drive Axle Extended Protection Plans
Commercial Vehicle Specification Guide
Drive Axle Application Guidelines
Drive Axle Application Request Form
Commercial Vehicle Warranty Manual

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