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Yukon Gear SL M20-29 USA Standard Spartan Locker for Model 20 Diff w/ 29 Spl, Incl. Heavy-Duty Cross (Manufacturer part # SL M20-29)
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!- 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