6N3964 MUFFLER

6N3964 MUFFLER CATERPILLAR – High-Efficiency Exhaust Silencer for Heavy-Duty Applications

The 6N3964 MUFFLER CATERPILLAR is an essential component designed to optimize engine exhaust performance in demanding Caterpillar heavy machinery operations. Engineered to endure extreme working conditions, this robust muffler plays a critical role in reducing engine noise and controlling emissions, while simultaneously enhancing backpressure regulation for improved engine efficiency.

At 3GEN Export, we proudly supply the 6N3964 MUFFLER CATERPILLAR as part of our wide range of OEM-quality heavy machinery spare parts. Built to meet the expectations of high-load operations in mining, construction, and excavation sectors, this muffler ensures that your Caterpillar equipment performs reliably and quietly, even in the most rugged environments.

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Technical Specifications of 6N3964 MUFFLER CATERPILLAR

• Part Name: 6N3964 MUFFLER CATERPILLAR

• Material: Industrial-grade corrosion-resistant steel

• Finish: Black heat-resistant enamel coating

• Design: Dual inlet/outlet cylinder body with precision welds

• Dimensions: Optimized to fit OE standard exhaust systems

• Noise Reduction: Capable of attenuating high-decibel engine noise

• Heat Tolerance: Maintains integrity under extreme thermal loads

• Weight: Balanced for secure installation and vibration resistance

• Installation Compatibility: Bolt-on application with Caterpillar exhaust systems

• Durability: Long service life under continuous use

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Key Features & Advantages

• Superior Noise Suppression:
  The 6N3964 muffler effectively minimizes exhaust noise without compromising airflow, ensuring your equipment runs with reduced acoustic impact.

• Engine Performance Optimization:
  By maintaining consistent backpressure, the muffler contributes to more efficient fuel combustion and smoother engine cycles.

• Rugged Construction for Harsh Environments:
  Manufactured using thick-gauge steel, this muffler resists dents, rust, and wear, making it ideal for environments with dust, debris, and moisture.

• Easy Replacement & Maintenance:
  Designed for a seamless fit into Caterpillar systems, the 6N3964 can be quickly installed, minimizing downtime and labor costs.

• Enhanced Thermal Efficiency:
  Capable of enduring sustained high temperatures, this component supports the long-term efficiency of the exhaust system.

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Compatible CATERPILLAR Machines

The 6N3964 MUFFLER CATERPILLAR is compatible with several Caterpillar machinery models used in excavation, road construction, and material handling applications. Known for its wide application across Caterpillar’s diesel-powered equipment, it is most frequently used in:

• Caterpillar D6D Dozer

• Caterpillar 955L Track Loader

• Caterpillar 225 Excavator

• Caterpillar 920 Wheel Loader

• Caterpillar 930 Wheel Loader

• Caterpillar 977K Track Loader

• Caterpillar 951C Track Loader

This compatibility ensures a versatile solution for contractors and fleet managers looking to maintain engine efficiency across multiple machine types.

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Applications and Use Cases

The 6N3964 MUFFLER CATERPILLAR is especially suited for:

• Heavy Earthmoving Projects: where equipment is exposed to prolonged operation at high load

• Mining Operations: where noise regulation and emission control are critical

• Urban Construction Sites: where low-noise operation is legally required

• Forestry and Logging Equipment: where durability under thermal cycling is necessary

By using this muffler, operators can keep their machines in compliance with environmental regulations while improving working conditions for nearby personnel.

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Why Choose 3GEN Export?

3GEN Export is a globally trusted supplier of OEM-quality heavy machinery parts. Our commitment is to provide:

• Worldwide Delivery in 5 Working Days

• Premium-Grade Manufacturing Standards

• 1-Year Manufacturer Warranty on All Products

• Secure Transactions and Hassle-Free Ordering Process

When you choose the 6N3964 MUFFLER CATERPILLAR from 3GEN Export, you’re not just buying a part — you’re investing in reliability, performance, and peace of mind.

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Installation Tips

• Ensure the engine is cool before attempting to replace the muffler.

• Use manufacturer-recommended gaskets and bolts to secure the unit.

• After installation, inspect for proper alignment and exhaust flow.

• Conduct a sound check to ensure optimal noise suppression.

Routine maintenance and visual inspections can prolong the lifespan of your 6N3964 MUFFLER and help prevent potential engine backpressure issues.

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Final Thoughts

The 6N3964 MUFFLER CATERPILLAR is more than just an exhaust silencer — it’s a performance booster and a shield against excessive noise, vibration, and thermal wear. Whether you’re running a single dozer or managing a fleet of excavators, incorporating this part ensures you’re protecting your engine and maximizing operational efficiency.

From deep mines to dusty construction zones, the 6N3964 stands the test of time and terrain.

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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.