Fits '07 and up GM 8.6'' standard open differential.Yukon spider gear sets and clutch kits are manufactured to meet or exceed OE spefications for years of long life.
Spider Gear KitSpider Gear SetSpider Gear Set; 8.6 in. Axle;SPECIFICATIONS:WARNING CA Proposition 65: NoFEATURES:Fits 2007 And Up GM 8.6 in. Open DifferentialSpider Gear KitIncl. Two