2001 All 2 Cherokees are model 2000. All parts are available with warranty. Engines, wiring harnesses, and computers are gone. Everything else is available. 4x4 transfer case (3 speeds) 4x4 transfer case (4 speeds) Rear differentials Front differentials Automatic transmissions Drive shafts Steering gearboxes (lower) Alternators Engine radiators 2000 Exhaust systems And many other things