Replacement Aftercooler Gasket Set for Caterpillar ® CAT General Use Applications 3512 Marine – Gen Set – Industrial – ESN: 7NJ, 24Z, 37Z, 49Y, 50Y, 51Y, 65Z, 66Z – Aftercooler & Lines OEM Cross References: 2915417

Aftercooler Gasket Part # 2915417 Serial # 7NJ – 24Z – 37Z – 49Y – 50Y – 51Y – 65Z – 66Z Application # 3512 Marine – Gen Set – Industrial

Application & Fitment

• Engine Make: Caterpillar

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: 2915417
• Interstate-McBee Reference: M-2915417

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.