CATCooling System

4l0648 Cooling Component — Cat 3408 3412

This cooling component is vital for managing engine heat by circulating coolant through the system. It is built to exacting standards, providing robust performance and longevity superior to a compromised unit. Operators may observe a rising temperature gauge, loss of engine power, or steam from the engine compartment if this component is failing.

Cooling Component – Part No 4l0648 – 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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India
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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 TypeCooling Component
MaterialCast iron, Brass
ApplicationEngine cooling system
Service LifeReplace every 5,000 hrs or as needed
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

Early indications of a failing cooling component include a consistently higher engine operating temperature and potential coolant leaks around the component. If not addressed, this can lead to reduced engine efficiency and, in severe cases, internal engine damage from prolonged overheating.

Installation Tip

Ensure the mounting surface is clean and free of old gasket material before installing the new component. Do not reuse the old gasket or seal, as this can lead to leaks.

Service Note

Inspect the radiator, hoses, and coolant condition when replacing this cooling component.