Replacement Water Lines Gasket Set for Caterpillar ® 3508/3512/3516 Applications 3516/3516B Marine – ESN: 4MJ1-177, 8CN OEM Cross References: 2139207 Superseded/Alternate Numbers: M-1268143

PART # 2139207 Engine Serial # 4MJ1-177 – 8CN Machine: 3516 – 3516B Marine Reference: 2829648

Application & Fitment

• Engine Make: Caterpillar
• Engine Model / Application: 3508/3512/3516

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: 2139207
• Alternate / Superseded: M-1268143
• Interstate-McBee Reference: M-2139207

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.