USA 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: 1978-1979 Ford Bronco NP203 1975-1976 Ford F-100 NP203 1974 Ford F-100 Pickup NP203 1976-1979 Ford F-150 NP203 77-1979 Ford F-250 NP203 1979 Ford F-350 NP203 Features and Benefits: New Process 203 Cast Iron Case Ford Direct Mount Full Time Bearing Gasket and Seal Kit Details: AAP_UDA_4: 60 Fitment Notes: NP203, direct mount, cast iron case, chain driven, full time Application Summary: 1978-1979 Ford Bronco (Note: NP203, direct mount, cast iron case, chain driven, full time) 1975-1976 Ford F-100 (Note: NP203, direct mount, cast iron case, chain driven, full time) 1976-1979 Ford F-150 (Note: NP203, direct mount, cast iron case, chain driven, full time) 1977-1979 Ford F-250 (Note: NP203, direct mount, cast iron case, chain driven, full time) 1979 Ford F-350 (Note: NP203, direct mount, cast iron case, chain driven, full time)