CATEngine Parts

568-8661 Cooling Push Fan — Cat XQ20 DE13

This is a direct-fit cooling fan designed to maintain optimal engine operating temperatures within Caterpillar C2.2, C3.3, C1.5, and C1.1 generator sets. It is manufactured to meet stringent OEM quality standards, ensuring efficient airflow and durability compared to worn or damaged fans that can lead to overheating. Operators may notice increased engine temperature warnings or a noticeable decrease in cooling efficiency when this fan begins to fail.

Cooling Push Fan – Part No 568-8661 – CAT Spare Part
Part Specifications
BrandCAT
CategoryEngine Parts
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

Inspect mating surfaces for wear before fitting. Use torque specs from service manual. Replace gaskets and seals as a set — reusing compressed gaskets causes oil leaks. Clean all oil passages with compressed air.

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

Part TypeCooling Fan
MaterialReinforced Polymer
ApplicationEngine Cooling System
Service LifeReplace every 3,000 hrs or as needed
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

A failing cooling fan may initially present as intermittent engine overheating, especially under heavy load or in warm conditions. If left unaddressed, the fan's reduced efficiency will lead to sustained high engine temperatures, potentially causing performance degradation. Continued operation with a compromised cooling system risks severe engine damage due to excessive heat.

Installation Tip

Ensure the engine is completely cool before starting any work on the fan assembly. Avoid overtightening the fan mounting bolts, as this can strip the threads or damage the fan hub.

Service Note

Inspect the radiator fins for damage or blockage and check the condition of the fan belt tensioner and pulley system.