Description Reviews Q&A CATERPILLAR CHALLENGER 65C -85D LATE MODEL GRAY LOWER CAB KIT - RH CONSOLE Fits: LM 65C*, LM 75C*, LM 85C*; 65D, 75D, 85D *(Specify Color) Tractor Cab Interior accoustical upholstery lower kit is pre-cut, complete and ready to install with instructions.