Caterpillar 3406 Marine Engine Without Gearbox – Used | Ready Stock | Export Available

We are offering a genuine used Caterpillar 3406 marine engine without gearbox, available in ready stock for immediate inspection and global supply. This unit is sourced from reliable marine applications and has been carefully maintained to ensure operational reliability and performance stability.

The Caterpillar 3406 series is globally recognized as a heavy-duty diesel engine platform known for its durability, high torque output, and long service life. It is widely used in marine propulsion systems, auxiliary power units, and industrial marine applications.

This engine is supplied without gearbox, making it suitable for buyers who require engine-only replacement, repowering projects, or custom marine drivetrain integration.

Technical Specifications:

• Brand: Caterpillar
• Model: 3406
• Application: Marine Engine (Propulsion / Auxiliary)
• Cooling System: Heat Exchanger Cooled
• Condition: Used, Tested & Operational
• Configuration: Without Gearbox
• Availability: 2 Units Ready Stock

 Key Features:

✔ Heavy-duty industrial-grade marine engine
✔ Proven Caterpillar reliability and global trust
✔ High torque and fuel-efficient performance
✔ Designed for long operational life under marine load conditions
✔ Easy integration for repowering and retrofit projects
✔ Global spare parts and service availability

 Applications:

• Marine propulsion systems
• Cargo vessels and fishing boats
• Offshore support vessels
• Marine auxiliary power units
• Industrial marine engineering projects

Check Inventory

• Explore more used diesel generators at Abhi Marine Generator Stock
• Explore more used Marine Engines
• View available industrial engines at Abhi Marine Engines
• Check all available equipment at Abhi Marine Equipment Inventory

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Additional Caterpillar Engines Available in Stock

We also have the following Caterpillar engines available for sale:

• Caterpillar C18 Engine
• Caterpillar C9 Engine
• Caterpillar C32 Engine
• Caterpillar 3412E
• CAT 3408 Generator (Without Alternator), Used
• Caterpillar 3412E Marine Engine, Used
• Caterpillar C18 Diesel Generator Set

Our company specializes in supplying used and reconditioned marine engines, industrial diesel engines, generator sets, and spare parts to customers worldwide.

For pricing, inspection reports, commercial quotations, or shipping details, please contact us directly.