Transfer Case Bw4476 Bearing Kit 2004+ USA Standard GearUSA Standard Bearing and Seal Overhaul Kit has all you need to rebuild that transfer case. Comes with bearings, seals, 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 Sold As A Kit Fits Vehicles Transfer Case: 2004 2009 Cadillac SRX BW4476 BW4479 2005 2010 Cadillac STS BW4476 BW4479 2011 2011 Cadillac STS