Axle Stud, 2 1/8 X 9/16 -18
Yukon Gear Axle Stud, 2 1/8 X 9/16 -18
Axle stud, 2 1/8 X 9/16 -18. Product Features:Axle stud9/16 x 180.643 knurl diameter2 1/8 long