Komatsu engine bearing (main bearing and con rod bearing ) ISO 9002, QS 9000, TS16949 Competitive price and fast delivery Engine type: S6D155 , S9D95 , 6D125, 4D94, 6D105 Material: Cupb24sn, Alsn20Cu, AlSn8-10Cu Treatments: three-element electroplating, four-element electroplating Applicable area: various automobiles, air compressors, marine, engineering machine Characteristics: advanced ...