CATEngine Parts

2653563 Core As-Oil Cooler — Cat 320C

Name: 2653563 Core As-Oil Cooler — Cat 320C
Brand: CAT
SKU: 2653563
Availability: InStock

This oil cooler core is a heat exchanger designed to dissipate heat from the engine's lubricating oil, maintaining optimal operating temperatures. It is constructed from durable materials to withstand thermal stress and corrosion, offering a reliable replacement for a damaged or clogged core that restricts oil flow. Operators may observe higher than normal oil temperatures or a decrease in engine performance if this oil cooler core fails.

Core As-Oil Cooler – Part No 2653563 – CAT Spare Part

Part Specifications

Brand	CAT
Category	Engine Parts
Condition	Aftermarket — OEM Specification
Dispatch	Same-day from Mumbai (before 3 PM IST)
GST Invoice	Available — all orders
Export Docs	Commercial invoice, packing list, COO

Compatible Models

320C
320C Fm

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 Type	Oil Cooler Core Assembly
Material	Aluminum alloy
Application	Engine oil cooling circuit
Service Life	Replace as needed based on inspection
Compatibility	CTP aftermarket replacement
Condition	New — CTP aftermarket replacement

Failure Symptoms

Early signs of a failing oil cooler core include a gradual increase in engine oil temperature readings. If left unaddressed, this can lead to oil degradation, reduced lubrication effectiveness, and potential engine overheating. Continued operation with a compromised oil cooler risks accelerated wear on engine components and reduced overall engine lifespan.

Installation Tip

Before installing, ensure the mounting surfaces on the engine block or frame are perfectly clean and flat to guarantee a proper seal. Do not overtighten the mounting bolts, as this can distort the core and cause leaks.

Service Note

Inspect the engine coolant level and condition, and check for any leaks in the cooling system.

2653563 Core As-Oil Cooler — Cat 320C

Compatible Models

Related CAT Parts

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Installation & Application Notes

Failure Symptoms