Engine part Piston Ring 1.Top quality, best price 2.Model:Toyota,ISUZU,yamar,kubota,MTZ,MF,KOMATSU ,UTB,kubota

Auto Piston Ring

Material CharacteristicsCr-MO/CR-MO-Cu Cast lronDuctile lronAbrasion-resistant Alloy Cast lronBelt Stainless Steel Shapping Material

Surface TreatmentChrome-facedAlramentingSurface NitridingSurface PorcelainizedSurface Nami SprayingSurface Composite PlatingPhySiCal Vapor DepoSition

 Product TypeS Type Back-up RingH Type Back-up RingScrew Back-up RingSymmetrical/Unsymmetrical Barrel FaceNon-conventional External AngleSingle Dovetail Surface/Double Sovetail SurfaceMicro Pyramidal FaceHeteromrphic Joint

Auto Piston Ring