CATCooling System

1479674 Fan As-Rev — Cat 594H D9H

This is a replacement fan assembly designed to maintain optimal engine operating temperatures within the cooling system. It is manufactured to meet stringent quality standards, ensuring durability and performance comparable to the original component, unlike a worn fan that may exhibit cracks or imbalance. Operators may notice increased engine temperatures, reduced cooling efficiency, or unusual noises emanating from the fan area when this part begins to fail.

Fan As-Rev – Part No 1479674 – CAT Spare Part
Part Specifications
BrandCAT
CategoryCooling System
ConditionAftermarket — OEM Specification
DispatchSame-day from Mumbai (before 3 PM IST)
GST InvoiceAvailable — all orders
Export DocsCommercial invoice, packing list, COO

Compatible Models

Always verify with serial number before ordering.

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Full shipping information on regional pages · Air freight 2–12 days · GST invoice for India

Installation & Application Notes

Flush cooling system with distilled water before refilling. Use pre-mixed coolant — never plain water, which causes corrosion. Pressure-test system after any cooling repair. Check thermostat by immersing in hot water — should open at rated temperature.

Always consult the OEM service manual for model-specific torque values and procedures. WhatsApp our technical team if you need fitment guidance.

Part TypeFan Assembly
MaterialSteel, Plastic Composite
ApplicationEngine Cooling System
Service LifeReplace as needed based on inspection
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

A failing fan assembly may initially present as a slight decrease in cooling efficiency, particularly under heavy load. If left unaddressed, the fan's imbalance or reduced airflow can lead to progressively higher engine temperatures. Continued operation with a compromised fan risks severe engine overheating and potential damage to critical engine components.

Installation Tip

Ensure the fan mounting surfaces on the water pump or fan hub are clean and free of debris before installation. Avoid overtightening the mounting bolts, as this can strip the threads or warp the fan mounting flange.

Service Note

Inspect the fan drive belt and tensioner for wear and proper function during fan replacement.