1.komatsu switch for each model 2.for komatsu/shantui spare parts 3.good stock& reasonable delivery time ... ,front idler ass'y ,idler ,cutting edge, end bit ,bucket cover ,final driver ass'y ,ripper parts ,rod ,Flywheel housing ass ... ,U-Frame,ripper ,frame,steering control valve ass'y , transmission case cover ,hydraulic control valve ass'y ,Komatsu D60 D65 D80D85 D155D275 ...