T/Case Dana 300 Bearing Kit With Shaft & O-Ring 1978-1983 Jeep 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 Dana 300 Transfer Case 1978 1983 Jeep, with Shaft and O Rings Features and Benefits: Dana Spicer 300 Transfer Case