Replacement Central & Lower Gasket Set for Caterpillar ® Applications 3512C Locomotive – ESN: F2X, NJT OEM Cross References: 3939003

Central & Lower Engine Gasket Part # 3939003 Serial # F2X – NJT Application # 3512C Locomotive

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: 3939003
• Interstate-McBee Reference: M-3939003

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.