IBM Thinkpad T42 T42p T43 T43p Keyboard 14.1" LCD
Compatible Models:14.1" IBM Thinkpad Models(4 mounting screw pegs in the back of the keyboard)IBM Part  Compatibility:08K5044, 08K4957, 08K4986, 13N9926, 13N9957, 13N9831, 39T0519Or Compatible with 14.1" LCD version of IBM Thinkpad:IBM Thinkpad  T40IBM Thinkpad  T41IBM THinkpad T41pIBM Thinkpad  T42IBM Thinkpad T42pIBM Thinkpad  T43IBM Thinkpad  T43PIBM Thinkpad  R50IBM Thinkpad  R51IBM Thinkpad  R52IBM Thinkpad  R50e