Auburn Gear Toyota 9.5in. 30 Spline Max Lock – 544908
Fits factory open carriers;Replaces factory spider gears;Full automatic action;Requires no gear set up;California Residents: WARNING Convert you standard one wheel wonder open differential to a an automatic locking differential for Maximum traction in all situations. These new Max Lock automatic lockers from Auburn Gear will replacement D-REX program. The spider gears within your factory differential case with out the need for resetting gear backlash or removal of ring gear in most differentials.