Piston Ring for YANMAR 3HMReference728170-22540Engine applicationsYANMAR 3HMring axial heights mm2 / 2 / 4piston ring 3 type codeDSFpiston ring 2 material codeIKApiston ring 1 surface treatment codeCR OXpiston ring 3 surface treatment codeGNOther references on this record721575-22500728170-22540Piston ringBrowse this categoryBrowse this brand · YANMARProduct page · 721575-22500