Replacement Auxiliary Water Pump Gasket Set for Caterpillar ® 3508/3512/3516 Applications 3512/3516/3516B – ESN: 4TN, 8EM, 8KN, 9AN, Marine OEM Cross References: 1403069 Superseded/Alternate Numbers: M-1401150

Auxillary Water Pump Gasket Part # 1403069 Serial # 4TN – 8EM – 8KN – 9AN Application # 3516B

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: 1403069
• Alternate / Superseded: M-1401150
• Interstate-McBee Reference: M-1403069

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.