Piston Ring for CATERPILLAR C13Reference4349020Engine applicationsCATERPILLAR C13ring axial heights mm4 / 3 / 4piston ring 2 type codeM IWpiston ring 3 type codeDSF-STEELpiston ring 2 material codeKV1piston ring 1 surface treatment codeGN PVD MOS2 Ppiston ring 2 surface treatment codeCRpiston ring 3 surface treatment codeCCC+OG-CCC+P+IG-CROther references on this record2651113331602543490203341158Piston ringBrowse this categoryBrowse this brand · CATERPILLARProduct page · 2651113CATERPILLAR