# 4089644 — Piston Ring for CUMMINS C Series

4089644 — Piston Ring for CUMMINS C Series. CUMMINS 6CT · CUMMINS C Series Confirm the engine identification, required quantity and the reference before ordering. Catalogue applications require confirmation.

## Piston Ring for CUMMINS C Series

Reference: 4089644

Engine applications: CUMMINS 6CT · CUMMINS C Series

ring axial heights mm: 3.5 / 3 / 4

piston ring 1 type code: T IW

piston ring 2 type code: TM IWU

piston ring 3 type code: HPO

piston ring 1 material code: KV1

piston ring 2 material code: IKA

piston ring 3 material code: IKA

piston ring 1 surface treatment code: CCC +SFC

piston ring 3 surface treatment code: CR

Other references on this record: 4089644, 5267662, 5296700, 5367340

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