Jeep NP119 NP128 NP129 NP219 NP228 NP229 Transfer Case Rebuild Kit 1980-1992 Fits: Various Jeep Cherokee Comanche, Grand Wagoneer, & Wagoneer applications Part# BK228/9 This transfer case has an aluminum case, & is chain driven. NP119 1980-83 NP128 1981-85 NP129 1981-85 NP219 1980-84 NP228 1982-88 NP229 1982-92 This kit comes with the main bearings, seals, gaskets, small parts kit and idler shaft. All the parts that are included are displayed in the picture.