Transfer Case Np231 Wide Input Bearing Kit 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: 1988 1994 Chevrolet S10 NP231 1988 1994 Chevrolet S10 Blazer NP231 1988 1994 Dodge Dakota NP231 1994