Piston Ring for KOMATSU 4D92ReferenceSDK04012ZZEngine applicationsKOMATSU 4D92ring axial heights mm3 / 3 / 6piston ring 1 type codeTMpiston ring 3 type codeDSFpiston ring 1 material codeIKApiston ring 2 material codeIKApiston ring 3 material codeIKApiston ring 1 surface treatment codeCR Ppiston ring 3 surface treatment codeCR POther references on this record6140-31-20406141-31-2020SDK04012ZZPiston ringBrowse this categoryBrowse this brand · KOMATSUProduct page · 6140-31-2040KOMATSU