... factorySupply Ability : Cylinder head:3000pcs/month; Cylinder block:1500pcs/month BrandPart NameModelCumminsCylinder Block4BT 6BT 6CTL ISLE ISDE ... ISBEK19 NT855 M11CATCylinder Block 3304 3306 3066DeutzCylinder BlockBF6M1013 F3L912Why Choose TPEC 1, ... 5, Production capacity: Cylinder head: 3000 pcs/month Cylinder block: 1500 pcs/month 6, OEM for Dongfeng Commercial Vehicle ...