Piston Ring for CATERPILLAR C9Reference1687211Engine applicationsCATERPILLAR C9ring axial heights mm3.5 / 3 / 4piston ring 2 type codeM IFpiston ring 3 type codeDSF-STEELpiston ring 1 material codeKV1piston ring 2 material codeIKApiston ring 1 surface treatment codeCCCpiston ring 2 surface treatment codeCRpiston ring 3 surface treatment codeGNOther references on this record161342416872111979676/1979392347238034723813472382Piston ringBrowse this categoryBrowse this brand · CATERPILLARProduct page · 1613424CATERPILLAR