Skip to product information
Photo - Primary
1/2
  • Photo - Primary
  • Photo - Primary
USA Standard Spartan Locker For Model 20 Diff w/ 29 Spline Axles / Incl. Heavy-Duty Cross Pin Shaft

USA Standard Spartan Locker For Model 20 Diff w/ 29 Spline Axles / Incl. Heavy-Duty Cross Pin Shaft

$719.89
Part no. SL M20-29
Special order Not in stock at our distributor. Lead times vary and can run several weeks. Contact us for an ETA before ordering.

Your vehicle

Year, make and model. Our techs check fitment against it before the order ships.

The Spartan Locker is a lunchbox locker that delivers reliable, 100% lockup traction at a low cost. It's design does not use the thrust washers and has a revolutionary spring and pin design that makes installation a snap!Installation...

Full details and fitment

The details

About this part

The Spartan Locker is a lunchbox locker that delivers reliable, 100% lockup traction at a low cost. It's design does not use the thrust washers and has a revolutionary spring and pin design that makes installation a snap!

Installation Instructions
  • Replaces the spiders in a standard carrier case
  • Mechanical locker delivers reliable 100% lockup
  • Made from 9310 steel for added strength
  • Fits AMC Model 20