Replacement Piston Ring Set for Caterpillar ® C9 Applications C9 OEM Cross References: RSC9 Superseded/Alternate Numbers: M-RS1979345

Details:

Caterpillar C9

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1 x Piston Ring Set

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Includes:

1 x Piston Ring

1 x Oil Piston Ring

1 x Compression Piston Ring

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Application & Fitment

• Engine Make: Caterpillar
• Engine Model / Application: C9

Confirm the original part number and engine identification before ordering. Where applicable, also verify serial-number range, production year, piston style, bearing size or other configuration notes shown in the product information.

Part Numbers & Cross References

• OEM Cross Reference: RSC9
• Alternate / Superseded: M-RS1979345
• Interstate-McBee Reference: M-RSC9

Need Help Confirming Fitment?

Use the engine model, serial number and original part number when checking compatibility. For kits and sets, review the complete component breakdown above before ordering because contents can vary by engine configuration.