Yukon Gear & Axle manufactures a full line of standard open and positraction limited slip carrier cases for a variety of applications. Each unit is cast and machined to exacting specifications to produce a carrier that provides both high strength and tight tolerances for a long and reliable service life. Yukon replacement standard open carrier case for Dana 30 JK front, 3.73 & up D30 JK STD CARRIER CASE, 3.73 & UP, (BARE)