Dodge QD Bushing, 11/16 in Bore Dia, 2.18 in Barrel Dia, 3.81 in Hub Dia, 2-11/16 in Bolt Circle, 3.18 in Flange Dia, 7/16 in Flange Thickness, 3 Bolt Holes, 1/4 x 1-7/8 in Screw, 5000 in-lb, 1-13/16 in Overall Length, 3/16 x 3/32 in Keyway, Ductile Iron Size SD bushingFlanged design4 deg angled taperEasy On/Off operationManufactured precisely to industry standards