CATEngine Parts

151-6532-135-5770 Oil Cooler Core — Cat 3046 315B

This oil cooler core is a critical component responsible for dissipating heat from the engine oil, maintaining optimal operating temperatures. Manufactured to meet rigorous OEM specifications, it offers superior heat transfer efficiency compared to a clogged or corroded core. Operators might notice increased oil temperatures, sluggish engine performance, or warning lights related to oil pressure if this component fails.

Oil Cooler Core – Part No 151-6532-135-5770 – 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 alloy
ApplicationEngine oil cooling
Service LifeReplace as needed based on inspection
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

Early indications of an oil cooler core issue include a gradual rise in engine oil temperature readings. If left unaddressed, this can lead to oil breakdown and reduced lubrication effectiveness, potentially causing increased engine wear. Continued operation with a failing cooler risks severe engine damage from overheating.

Installation Tip

Ensure all mating surfaces are clean and free of old gasket material before installing the new core. Avoid overtightening the mounting bolts, which can distort the core and cause leaks.

Service Note

Flush the engine oil and cooling systems thoroughly to remove any debris or contaminants before installing the new oil cooler core.