Meritor 14X tandem drive axle

ArvinMeritor's 14X tandem drive axle was created to maximize truck performance.

14xcarrie 10093469
Logo Meritor 10259657

ArvinMeritor, Inc.'s Meritor 14X tandem drive axle is an evolutionary axle system built on the legacy of the RT145. Nearly two million RT145s have been manufactured since 1985.

  • More robust inter-axle differential can accommodate the increased nominal torque, up to 2050 ft. lbs. in certain applications, of today's high-torque rise diesel engines
  • Includes helical gear needle bearings for reduced heat and wear  
  • Amboid design now standard – the above-centerline design of the inter-axle driveline reduces operating pressures
  • Offers the fastest ratio in the industry, 2.47:1, up to 7.17:1
  • Optional DualTrac track housing designed to optimize the use of wide-based tires
  • Newly-designed axle breather helps prevent water and other contaminants from entering the carrier while keeping the lube in place
  • Axle can be outfitted with Meritor foundation drum brakes or Meritor air discs 
Request More Information
Fill out the form below to request more information about Meritor 14X tandem drive axle