Input Gear for Jeep XJ Cherokee w/ 4.0L w/ Auto Trans, 02-03 KJ Liberty w/ NP231 Crown AutomotiveInput Gear for Jeep 1997 2001 XJ Cherokee w 4. 0L Engine w Automatic Transmission, 2002 2003 KJ Liberty, All w NP231 Transfer Case, 23 Splines Features and Benefits: 12 Month Warranty 23 Splines Direct Replacement For Models w NP231 Transfer Case Use Existing Hardware Details: Material: Metal Finish: Unpainted Hardware Included: Use Existing Hardware Application: 1997 2001 Jeep XJ Cherokee w 4. 0L Engine w Automatic Transmission w NP231 Transfer Case;