Yukon Gear & Axle USA Standard Spartan Locker For Dana 44HD Diff w/ 30 Spline Axles / Incl. Heavy-Duty Cross Pin Shaft - SL D44HD-30

• Fits Dana Spicer 44HD with 30 spline axles
• Made from 9310 steel for added strength
• Mechanical locker delivers reliable 100% lockup
• Replaces the spiders in a standard carrier case

Spartan Locker for Dana 44HD, (D44HD only) 30 spline axles, with cross pin shaft

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!