NAMURA PISTON RING STANDARD YAMAHA NA-40011R

NAMURA PISTON RING STANDARD YAMAHA NA-40011R {"features":"","description":"Composed of either a highly ductile cast iron or stainless steel alloy; both materials possess excellent wear resistance and provide a gastight seal. Chrome, phosphate and nirtride coastings are also used to meet the demand of the application.","descSource":"p"}