7E3901 TUBE

7E3901 TUBE CATERPILLAR – Premium Exhaust System Component for Heavy Machinery

The 7E3901 TUBE CATERPILLAR is an essential exhaust system part specifically engineered to meet the demanding conditions of construction, mining, and earthmoving operations. Designed with a focus on durability and seamless integration, this tube component plays a critical role in routing exhaust gases efficiently and maintaining the performance of heavy-duty diesel engines. Its rugged steel construction, resistance to high temperatures, and compatibility with a wide range of Caterpillar machinery make it a crucial replacement part for long-term equipment reliability.

Purpose and Functionality

The 7E3901 TUBE CATERPILLAR is a formed exhaust tube used to channel high-temperature exhaust gases from the engine manifold toward the muffler or external environment. This smooth, flared-end design enables precision fitting with adjoining components such as mufflers, clamps, and exhaust elbows. With exacting dimensions and corrosion-resistant properties, this tube ensures:

• Optimal exhaust flow

• Reduced engine backpressure

• Improved emissions control

• Enhanced engine longevity

Whether you’re replacing worn-out exhaust tubing or outfitting a rebuilt engine, the 7E3901 guarantees a secure and leak-free connection that maintains system integrity.

Technical Specifications

• Product Name: 7E3901 TUBE CATERPILLAR

• Category: Exhaust Tube / Pipe

• Material: Industrial-grade steel (heat-treated)

• Surface Finish: Corrosion-resistant coating

• Manufacturing Process: Seamless rolled steel with precision flaring

• Connection Ends: Dual flared ends for easy mounting

• Weight: Approx. 1.4–2.0 kg (varies by exact spec and revision)

• Temperature Resistance: >600°C continuous exposure

• Function: Exhaust gas routing and emission control

• Installation Type: Bolt-on, OEM spec-fit

• Positioning: Between engine manifold and muffler or emission system components

Compatibility with Caterpillar Machines

The 7E3901 TUBE CATERPILLAR is compatible with a broad range of Caterpillar models, primarily in the medium to heavy-duty machinery segments. Below are some of the most common machines this tube is designed to fit:

• Caterpillar 320 Series Excavators

• Caterpillar D6 Series Track-Type Tractors

• Caterpillar 416 Backhoe Loaders

• Caterpillar 928G Wheel Loaders

• Caterpillar 3304 and 3306 Engines

• Caterpillar 120G Motor Graders

Note: Always verify the compatibility with your equipment’s serial number or consult the technical manual to confirm fitment.

Benefits of Using the 7E3901 TUBE CATERPILLAR

• OEM-Equivalent Performance: Manufactured to match the original equipment specifications for pressure, heat, and vibration resistance.

• Long-Lasting Durability: Fabricated from high-grade materials to resist corrosion, cracking, and deformation under thermal stress.

• Easy Installation: Precisely flared ends ensure a secure fit with no need for modifications or welding.

• Noise & Emission Control: Plays a crucial role in reducing exhaust noise and directing emissions to downstream components efficiently.

• Downtime Minimization: Quick to replace, reducing machine idle time and restoring full operation within hours.

Common Usage Scenarios

Heavy machinery working in extreme environments—such as mining sites, large-scale earthworks, demolition zones, and road building—demands a robust and reliable exhaust system. The 7E3901 TUBE CATERPILLAR is used during:

• Engine overhauls or retrofits

• Emission upgrades or repairs

• Exhaust line replacements

• Maintenance cycles requiring pipe replacement due to rust or breakage

Why Choose 3GEN Export for Your Caterpillar Exhaust Parts?

At 3GEN Export, we understand the importance of reliability in heavy equipment. That’s why we supply top-tier OEM-compatible spare parts like the 7E3901 TUBE CATERPILLAR, trusted by professionals worldwide. We offer:

• Global delivery within 5 working days

• OEM-level quality assurance

• Secure international transactions

• Expert support for compatibility inquiries

• All shipping costs included in pricing

We are a global supplier of heavy machinery spare parts and specialize in the rapid distribution of essential components for Caterpillar and other leading brands. Whether you’re an equipment fleet manager, contractor, or maintenance technician, 3GEN Export is your dependable partner in keeping machines running efficiently.

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.