CATEngine Parts

340-2520 Oil Cooler Core — Cat

This is an Oil Cooler Core designed to dissipate heat from the engine oil, maintaining optimal operating temperatures within the engine's lubrication system. It is manufactured to meet stringent OEM quality standards, ensuring superior heat transfer efficiency compared to a worn or clogged core. Failure often presents as a gradual increase in engine oil temperature, potentially leading to reduced lubrication effectiveness and increased wear.

Oil Cooler Core – Part No 340-2520 – 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 TypeOil Cooler Core
MaterialAluminum or Copper Alloy
ApplicationEngine lubrication system
Service LifeReplace as needed based on inspection
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

Initial signs of a failing oil cooler core include a noticeable rise in engine oil temperature readings on the dashboard gauge. If left unaddressed, this can progress to overheating and reduced oil viscosity, compromising engine lubrication. Prolonged operation with an inefficient oil cooler risks severe internal engine damage due to inadequate cooling and lubrication.

Installation Tip

Ensure all mating surfaces are clean and free of old gasket material before installing the new core to prevent leaks. Do not overtighten mounting bolts, as this can distort the core and compromise its integrity.

Service Note

Inspect engine oil and coolant for signs of cross-contamination, which could indicate a leak within the cooler.