本厂编号原厂品牌OEMBRAND原件号OEMNO.发动机ENGINE车型VEHICLE***(mm)外径OD(mm)内径ID(mm)孔径HOLE(mm)弧深RC(mm)弗列加号Fleetguard唐纳森DonaldsonRK734沃尔沃VOLVO20405830TDA720GETDA721GE富豪发电机405φ220φ128AF25729P782104)