Replacement Auxiliary Water Pump Gasket Set for Caterpillar ® CAT General Use Applications 3508/3512/3516 – ESN: 6PN, 7NJ, 7RN1-421, 8RM – Installation OEM Cross References: 1299918

Auxillary Water Pump Gasket Part # 1299918 Serial # 6PN – 7NJ – 7RN1-421 – 8RM Application # 3508-3512-3516

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: 1299918
• Interstate-McBee Reference: M-1299918

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.