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Features & Benefits

  • Improved warranty : 5 years warranty instead of 3 years.
  • Exceptional Performance: The X-Treme seal delivers outstanding performance that goes beyond industrystandards.
  • Significantly Reduced Drag: It offers a substantial reduction in wheel-end drag, contributing to improved fuelefficiency.
  • Excellent Heat Resistance: Designed to withstand high-temperature conditions, ensuring reliable performance in extreme heat.
  • Outstanding Wear Resistance: The X-Treme seal is built to last, reducing the need for frequent replacements.
  • Efficient Lubrication: The X-Treme seal efficiently pumps oil back to the bearings, ensuring proper lubrication and reduced friction.
  • Manufactured to Meet or Exceed O.E.M. Specifications in Function, Form & Fit.


I.D. (in.) 1.071
O.D. (in.) 5.491

Interchanges & Equivalent parts:

307-0743, 373-0243, 380025A, 46305, 370025A, 372-7097, 373-0143, 386025A, 46300, HD802, HD802, 372-7097, 46300, 373-0143, 370025A, 386025A, 46305, 380025A, 307-0743, 373-0243