Akụkụ Crawler excavator DX200 DX255LC DX300 DX300LC track idler group front idler assy Guide Wheel Adapt Machine Model: YANMMAR: VIO10,VIO20,VIO30,VIO35, VIO40,VIO45,VIO50,VIO55,VIO07,0801VIOVIOVIO B22 ,B27,B32,SV60,SV30,SV40,SV35 HITAC–: EX25,EX30UR-2,EX35,EX40,EX45UU,EX50,EX60,EX75,EX90,EX100,EX55,EX120,EX160-0-20EX, ,ZAX100-1,ZAX110-2,ZAX120,ZAX160,ZAX200,ZAX210,ZAX230,ZAX230 BOBC-AT: MX331,MX334,MX337,MX341,MX325,MX328,MX329,MX325,MX328,MX429,MX3E