CATEngine Parts

2W7933 Core As-Oil Cooler — Cat 16g 814B

This CTP aftermarket oil cooler core is a direct replacement for the original component, designed to efficiently dissipate heat from the engine oil. It maintains optimal oil temperature, which is critical for lubrication and preventing engine component wear. A compromised oil cooler core can lead to overheating of the engine oil, resulting in reduced lubrication effectiveness and potential engine damage.

Core As-Oil Cooler – Part No 2W7933 – 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, Copper
ApplicationEngine oil cooling system
Service LifeReplace as needed based on inspection
CompatibilityCAT 16G, 814B, 815B, 816B, 966D
ConditionNew — CTP aftermarket replacement

Failure Symptoms

Early signs of a failing oil cooler core include a gradual increase in engine oil temperature, especially under load. If left unaddressed, this can lead to oil breakdown, reduced viscosity, and increased wear on engine components, potentially causing premature engine failure.

Installation Tip

Thoroughly flush the oil system to remove any debris or contaminants before installing the new cooler core. Ensure all sealing surfaces are clean and free of old gasket material.

Service Note

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