... , Nitrided,CYPR 2.ductile,friction resisting,high durabilty MOQ:200sets 8-97940-026-0 for Isuzu piston ringDetails ... :Piston SizeOEM NoRing SizeDia: 93 8-97940-026-02 2 4GL: 92KH ... working life. high alloy cast iron etc.2.hight cast alloy ironWe can offer a large ... range of piston ring which fited for ISUZU,CUMMINS,BENZ,MITSUBISHI,PAKINS,NISSAN and ...