Piston Ring for COMPRESSOR 028Engine applicationsCOMPRESSOR 028 · COMPRESSOR 0480 · COMPRESSOR 220 · COMPRESSOR DTring axial heights mm2.5 / 2.5 / 2.5 / 4piston ring 1 type codeN IFpiston ring 2 type codeN IFpiston ring 4 type codeGSFsupplier application referenceBOSCHpiston ring 4 surface treatment codeFEPiston ringBrowse this categoryBrowse this brand · COMPRESSOR