Spartan Locker for Ford 9", 28 or 31 spline.
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SL F9-28-31   [17042]

Spartan Locker for Ford 9", 28 or 31 spline.

The Spartan Locker, by USA Standard Gear, provides reliable traction at a low cost. The Spartan locker's design does not use the thrust washers and has a revolutionary spring and pin design that makes installation a snap!
  • Fits Ford 8" and 9" with 28 or 31 spline axles
  • Made from 9310 steel for added strength
  • Works with stock side gears in standard carrier case
1 year warranty against Manufacturer defects

Technical Notes: This unit uses the factory side gears and is compatible with 2 & 4 pinion carriers

Compatible with Differentials:

Compatible with Make / Model:

Diff Wizard