OMIX 16503.21 Differential Case Kit for 07-18 Jeep Wrangler JK with Standard Dana 44 Rear Axle

This replacement differential case kit includes a differential carrier case, an internal gear set(spider kit consisting of four shims, four gears, one differential cross shaft and one bolt), and a differential carrier bearing set consisting of a left and right bearing cone, bearing races, and ten 1/2 inch ring gear bolts.