Dodge QD Bushing, 11/16 in Bore Dia, 1.88 in Barrel Dia, 4-3/4 in Hub Dia, 2-1/4 in Bolt Circle, 2.63 in Flange Dia, 0.38 in Flange Thickness, 3 Bolt Holes, 1/4 x 1-3/8 in Screw, 3500 in-lb, 1-1/4 in Overall Length, 3/16 x 3/32 in Keyway, Ductile Iron Size SH bushingFlanged design4 deg angled taperEasy On/Off operationManufactured precisely to industry standards