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True Trac limited slip for Ford 8.8" rear with 31 spline axles

TT 913A561
True-Trac limited slip for Ford 8.8" with 31 spline axles. Three pinion design. The True Trac limited slip uses a worm-gear design to bias torque from one tire to the other, providing extremely smooth operation. Since there are no clutches in this unit, there are no parts to wear out and no need to run limited slip additive in your oil. Tractech warranties this unit for one year against manufacturing defect.
Pricing: $595.95


  • TT 913A561
  • TT 913A561
  • Eaton Posi
  • New

Shipping Information

  • Item Requires Shipping
  • 23.1 lbs.
  • W8.0000” x H9.0000” x L8.0000”

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