6738-11-5510 MUFFLER

6738-11-5510 MUFFLER KOMATSU – Premium Exhaust Performance for Komatsu Engines

The 6738-11-5510 MUFFLER KOMATSU is a high-performance exhaust component engineered to meet the demanding standards of heavy machinery operations. Tailored for compatibility with a range of Komatsu machines, this robust muffler delivers efficient exhaust management while ensuring durability and noise reduction in extreme working conditions. Manufactured using reinforced steel construction and precision-welded seams, it offers both longevity and excellent thermal resistance.

This component plays a crucial role in guiding exhaust gases safely out of the engine chamber, while also minimizing operational noise—an essential requirement for job sites that value operator comfort and regulatory compliance. Whether working in mining, construction, or industrial environments, the 6738-11-5510 MUFFLER KOMATSU ensures your machine performs at full capacity, all while keeping emissions under control.

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Technical Specifications of 6738-11-5510 MUFFLER KOMATSU

• Part Number: 6738-11-5510

• Material: Heavy-duty anti-corrosive steel

• Design: Cylindrical vertical canister with lateral inlet and curved outlet pipe

• Surface Finish: Heat-resistant matte black coating

• Exhaust Configuration: Side-entry, top-curved outlet

• Mounting: Pre-drilled support hole for easy installation

• Noise Reduction Efficiency: Engineered internal baffle system for optimal silencing

• Heat Tolerance: Up to 650°C operating temperatures

• Weight: Approx. 12–15 kg (may vary slightly depending on configuration)

• OEM Quality: Manufactured under ISO-certified facilities

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Key Features & Benefits

• Superior Noise Dampening: Designed to meet rigorous sound suppression standards for operator comfort and compliance.

• Heavy-Duty Durability: Built from corrosion-resistant steel to endure exposure to high heat, vibrations, and dust.

• Easy Fit Installation: Engineered to perfectly match the original housing for seamless replacement.

• Thermal Efficiency: Reduces thermal stress on the engine by efficiently managing exhaust gas flow and dispersion.

• Optimized Gas Flow: Smooth internal pathways reduce back pressure and help maintain engine power output.

• OEM Compatibility: Direct replacement solution that maintains factory-level performance and reliability.

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Compatible Komatsu Models

The 6738-11-5510 MUFFLER KOMATSU is commonly used in the following Komatsu engine-powered machinery:

• PC200-6 – One of Komatsu’s most iconic hydraulic excavators used across general construction sites.

• PC220-6 – Slightly larger excavator with increased digging capacity, ideal for mining and infrastructure.

• WA320-3 – Mid-sized wheel loader with versatile application from quarrying to material handling.

• WA380-3 – Popular in high-load environments, where durable exhaust systems are essential for uptime.

• D65E-12 / D65P-12 – Widely used bulldozers in earthmoving and grading applications.

• GD405A-3 – A motor grader where effective exhaust flow contributes to consistent blade control and operation.

Note: Always consult the OEM technical documentation or your operator’s manual to verify part compatibility based on engine type.

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Application Areas

The 6738-11-5510 MUFFLER KOMATSU is ideal for a wide range of heavy-duty applications:

• Mining Operations: Withstand harsh, dust-laden environments without corroding or overheating.

• Construction Projects: Reduces sound emissions near residential or urban job sites.

• Forestry & Logging: Supports machinery that operates in remote and variable climate conditions.

• Infrastructure Works: Keeps the machine quiet and thermally stable during prolonged digging, lifting, or grading operations.

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Why Choose 3GEN Export?

At 3GEN Export, we specialize in supplying premium-quality aftermarket spare parts for heavy machinery. The 6738-11-5510 MUFFLER KOMATSU is part of our OEM-compatible range—manufactured with precision, tested for resilience, and ready for rapid deployment to your job site. With global delivery in just 5 working days, your operations never need to wait.

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Final Thoughts

If you’re in need of a robust, long-lasting, and noise-efficient muffler system for your Komatsu machine, the 6738-11-5510 MUFFLER KOMATSU is the solution. Whether replacing a worn-out component or preparing your fleet for intense operation cycles, this muffler brings exceptional value and reliability backed by 3GEN Export’s commitment to excellence.

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Manufactured in Turkey, these products are made using the latest technologies and built to meet the highest international standards. Each machine is a high-quality copy of the original, ensuring durability, precision, and performance that you can rely on for modern construction and metalworking projects.