Transfer Case Bw4446 & Bw4447 Bearing Kit USA Standard GearUSA Standard Bearing and Seal Overhaul Kit has all you need to rebuild that transfer case. Comes with bearings, seals, and gaskets to make the job easy and painless. When you think Quality, think USA Standard. Transfer Case Bearing and Seal Kit Bearings, Seals, and Small Parts Included Made In The USA USA Standard Gear Sold As A Kit Fits BW4446 and BW4447 Transfer Case Features and Benefits: Borg Warner 4446 and 4447 6 Speed Aisin Automatic Only Bolt