Replacement Fuel System Gasket Set for Caterpillar ® Applications 3508B/3512B/3516B Gen Set – ESN: 4GM, 6HN, 6WN Cross Reference OEM Cross References: 1401727

PART # 1401727 Engine Serial # 4GM – 6HN – 6WN Machine: 3508B – 3512B – 3516B Gen Set

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: 1401727
• Interstate-McBee Reference: M-1401727

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.