Isuzu Trooper, Rodeo, and Amigo 5 Spd 4WD 7/1987-92 BK220WS MSG-5F Transmission and Transfer Case Rebuild Kit This complete kit includes all the main roller and counter bearings for the Transmission and Transfer Case, seals, gaskets, and high quality synchro rings. Identify this transmission by an Aluminum Case that is Rear Loaded. The Transmission and Transfer Case are one unit. This kit is for the transmission that uses a 6308-N Input Bearing.