Piston Ring for CATERPILLAR C18Reference2239159Engine applicationsCATERPILLAR C18ring axial heights mm4 / 3.1 / 3piston ring 2 type codeTM IWpiston ring 3 type codeDSF-STEELpiston ring 2 material codeKV1piston ring 1 surface treatment codeCDC SFCpiston ring 2 surface treatment codeCRpiston ring 3 surface treatment codeGNOther references on this record22391592382707246565934036393409400Piston ringBrowse this categoryBrowse this brand · CATERPILLARProduct page · 2239159CATERPILLAR