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Dana Spicer Dana 44 4.56 Ratio Ring and Pinion Kit - 706017-21X

Dana Spicer | Part Number: D/S706017-21X


  • Popular Axle Manufacture: Dana
  • Fitment: Universal Fit
  • In_Stock: In Stock
  • In_Stock: In Stock
  • Gear Ratio: 4.55


  • For use with 3.92 and up carrier
  • Requires D/S706032X differential bearing kit for complete install kit
  • Includes pinion bearings
  • Includes pinion seal
  • Includes pinion shim pack
  • Includes pinion preload shim pack or crush sleeve
  • Includes pinion nut
  • Includes differential shim pack
  • Includes ring rear bolts


Dana Spicer Ring and Pinions are the same gears that came in your Dana axle from the factory. Available in most popular performance and replacement ratios.


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Dana Spicer products strive to meet the same high standards as OE parts, but in reality they are OE parts. The company's commitment to engineering and design innovation stretches back to 1904 when Dana was founded and began producing Spicer products. That legacy translates to quality, dependable axle components that keep Jeeps out on the trail and help daily drivers brave commutes with confidence. Driveshaft parts, universal joints, Dana axles and Spicer axle components are some of the Dana Spicer products that Jeep owners know they can count on. When you need to tighten up a sloppy differential, replace the clutches in your limited slip or replace a worn out yoke, call on Dana Spicer. Shop Dana Spicer Now