... truck brake drum 1,model:JM-M-009 2,car make:MACK 3,MOQ:1000pcs 4,brake drum for MACK HEAVY ... TRUCK heavy truck brake drum Specifications 1,model:JM-M- ... 0092,car make:MACK3,MOQ:1000pcs4,brake for MACK HEAVY ... without these details,please feel free to contact us for technical support. packing:we using carton as usual, ...