CATCooling System

3191608 Drive As-Fan — Cat D6N LGP

This is a Drive Assembly for the cooling fan, crucial for ensuring adequate airflow through the radiator and engine compartment. It is designed to meet stringent quality standards, providing reliable rotation and power transmission, unlike a worn assembly that may slip or seize. Operators might observe increased engine temperatures, unusual noises from the fan area, or a visibly loose or wobbling fan when this part fails.

Drive As-Fan – Part No 3191608 – 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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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 Drive Assembly
MaterialSteel and rubber
ApplicationEngine cooling fan drive
Service LifeReplace every 3,000 hrs or as needed
CompatibilityOEM specification
ConditionNew — CTP aftermarket replacement

Failure Symptoms

The initial symptom of a failing fan drive assembly is often an audible noise, such as grinding or whining, from the fan area. If left unaddressed, the fan may rotate slower or intermittently, leading to rising engine temperatures. Continued operation risks overheating and potential damage to the engine and cooling system components.

Installation Tip

Ensure the engine is completely cool and the battery is disconnected before beginning work on the fan drive assembly. Do not reuse old mounting hardware, as it may be worn or fatigued.

Service Note

Inspect the fan blades for damage and the radiator for any obstructions or leaks when replacing the fan drive assembly.