... 2) Competitive price 3) Secure service 4) OEM Product Name: CUMMINS piston ring Diameter: 139.7 MM Ring Height:3.76 ... ,DODGE,MITSUBISHI,NISSAN,CUMMINS, ISUZU, DAEWOO, CATERPILAR, HINO, DAIHATSU, HONDA, HYUNDAI, KIA, SUZUKI, TOYOTA, FLAT, Ford, CITROEN, DEUTZ, PEUGEOT, BUICK, etc 3. Packaging ... manufacture the piston according to your sample or product draft. Cummins Nh250c Piston Ring