S190E Series High-Entry Single Reduction Single Drive Axles


Spicer® S190E Series High-Entry Single Reduction Single Drive Axles are equipped with innovative features to ensure optimal operation and durability with less required maintenance. Designed to withstand demanding vocations, including LTL, double and triple trailer linehaul, construction, refuse, city delivery, fire and rescue, the S190E offers true durability and reliability.

Key Features

  • Utilizes powerful front of tandem axle for the most demanding heavy-duty single applications
  • Patented axle breather design allows unrestricted air flow – a no-maintenance feature
  • 250,000-mile initial lube drain with approved lubricants for reduced maintenance
  • Ratio coverage from 2.53 to 7.83:1 allows maximum performance across a variety of vocations
  • Extra wide face-width gearing for increased strength
  • Integrated ring gear removes bolted joint for improved reliability
  • Integral pinion cage and carrier improves strength and eliminates leak paths


Wide Trac
  • Offers added stability 
  • Delivers greater turn angle characteristics on steer axles
  • Available on Spicer® steer and drive axles

  • Industry-leading hub system technology
  • Reduced maintenance and improved reliability
  • Increased efficiency and lower life cycle costs

Limited Slip
  • Enhanced traction on slippery or uneven surfaces
  • Improved operator safety
  • Extremely reliable and efficient

Electromagnetic Retarder
  • Designed for the most effective braking action
  • Reduced complexity
  • Lightweight

Wheel Differential Lock
  • For maximum traction on slippery surfaces
  • Increased stability improves operator safety
  • Can be retrofitted on certain models

Gen Tech™ Gearing
  • Axle gearing manufactured for the ultimate quiet ride with durability
  • Significantly reduced noise, vibration, and harshness (NVH)


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Pairs With

Pairs With