8 3/4" Cone style Sure Grip.Will fit in any 8 3/4 carrier, 741,742,489. Disassembled, Media blasted, Cones were cut .055 also added .045 shims between axle gears and the cones to insure break away torque was up to what it should be. Re assembled and is ready to go. Carrier bearings have already been removed and ready for your new bearings. $275.00 plus shipping.