CATCooling System

1479670 Fan As-Rev — Cat D4D D7F

This is a replacement fan assembly designed for the cooling system, responsible for drawing air through the radiator to dissipate heat. Manufactured to meet rigorous standards, it offers reliable performance and durability, unlike a bent or damaged fan which can cause imbalance and reduced airflow. Operators might observe increased engine temperatures or excessive vibration from the front of the machine when this fan assembly is compromised.

Fan As-Rev – Part No 1479670 – 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
MaterialReinforced Polymer
ApplicationEngine Cooling System
Service LifeReplace when damaged or unbalanced
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

A failing fan assembly may initially present as a noticeable wobble or vibration during engine operation. If ignored, this can lead to increased noise and reduced airflow through the radiator, causing the engine temperature to rise. Ultimately, a severely damaged or unbalanced fan can lead to bearing failure or damage to surrounding components.

Installation Tip

Ensure the fan mounting surface on the pulley or hub is clean and free of corrosion before attaching the new assembly. Do not overtighten the mounting bolts, as this can strip the threads or warp the fan hub.

Service Note

Inspect the fan drive belt and tensioner for wear and proper function while replacing the fan assembly.