601-3543

🌡️ 601-3543 393-9054 Oil Cooler Core For Caterpillar D6N D6R D5R2

Premium aftermarket hydraulic oil cooler core compatible with OEM part number 601-3543, 393-9054, 6013543, 3939054. Precision replacement cooling part specially made for Caterpillar D6N, D6R, D5R2 bulldozer and heavy construction equipment.

🔢 OEM Part Reference Number

Matching original part codes: 601-3543, 393-9054, 6013543, 3939054. Standard size and structure support direct installation without extra modification.

🚜 Compatible Equipment Model

Fully applicable to Caterpillar D6N, D6R, D5R2 series heavy bulldozers and engineering machinery, well matched with original radiator core assembly.

✅ Main Product Advantages

🔧 Exact OEM Direct Replacement

Manufactured strictly according to original factory standards and dimensional parameters. Realizes quick and direct replacement, keeps full compatibility with original cooling system.

🔥 Excellent Heat Dissipation Capacity

Adopts high density tube and fin structure to realize efficient heat exchange. Rapidly reduces hydraulic oil and engine oil temperature and keeps steady working state under heavy load.

💧 Smooth Internal Oil Circulation

Comes with 1.3L standard internal volume, guarantees fluent oil flow circulation, effectively avoids local overheating and protects internal mechanical parts.

🛡️ Heavy Duty Wear Resistant Structure

Made of high strength heat resistant raw material. Effectively resist corrosion, crack and pressure damage, stable working performance in mining and construction harsh sites.

⚙️ Stable Whole Cooling System Operation

Accurately control operating oil temperature, stabilize overall cooling circulation and greatly lower equipment failure risk caused by high temperature.

🔗 Effective Engine Lubrication Protection

Maintain stable oil viscosity and good lubricating effect, reduce internal friction loss and effectively prolong the service life of construction machinery.

🏞️ Adapt To Complex Working Scenarios

Suitable for long time high load operation, stable performance in earthmoving, road construction, quarry and other demanding engineering environments.

💰 Cost Effective Aftermarket Spare Part

Reliable replacement quality with competitive price. Help users cut down daily maintenance expense and bring long term economic use benefit.

📄 Product Overview

601-3543 393-9054 oil cooler core is high quality aftermarket cooling spare part for Caterpillar D6N, D6R, D5R2 heavy machinery. With efficient heat dissipation design and 1.3L inner volume, it ensures stable oil flow and reliable lubrication performance. Precise OEM size brings easy installation and perfect assembly fit. Durable anti-high temperature structure adapts various harsh working conditions, reduces overheating breakdown and maintenance cost, ideal cooling accessory for Caterpillar bulldozer repair and replacement.