Piston Ring for PERKINSReference68501Engine applicationsPERKINSring axial heights mm2.4 / 2.4 / 3.15 / 6.35 / 6.35piston ring 2 type codeM IFpiston ring 3 type codeNMpiston ring 4 type codeDSFpiston ring 5 type codeSEFpiston ring 1 surface treatment codeMOpiston ring 4 surface treatment codeCR PReference68501Piston ringBrowse this categoryBrowse this brand · PERKINSPERKINS