Caterpillar 3116 Turbo Assembly OEM 104-8694 | CAT 6.6L Diesel Turbocharger 1991–1994

Boost your engine performance with the Caterpillar 3116 turbo assembly OEM 104-8694, a premium turbocharger engineered for CAT 3116 6.6 L diesel engines used in construction, marine, and industrial applications. This 104-8694 turbocharger is manufactured to OEM standards, ensuring precise fitment, optimal airflow, and consistent engine efficiency.

The Caterpillar 3116 turbo assembly is designed to increase horsepower, improve torque output, and enhance fuel efficiency. Its advanced turbo design delivers fast spool-up, reduced turbo lag, and stable boost pressure, making it ideal for heavy-duty operations.

Built for durability, the OEM 104-8694 turbo features robust materials and precision engineering to withstand harsh working conditions. With a direct bolt-on design, this CAT 3116 turbocharger ensures quick and easy installation, making it the perfect replacement for worn or failing turbo units.

Key Features & Benefits

• OEM-quality 104-8694 turbocharger

• Designed for Caterpillar 3116 6.6L diesel engines

• Increases engine horsepower and torque

• Improves fuel efficiency and reduces emissions

• Heavy-duty construction for long service life

• Fast spool-up with reduced turbo lag

• Direct bolt-on installation (OEM fitment)

• Reliable performance in construction, marine, and industrial use

Engine Compatibility

• Caterpillar 3116 6.6L Diesel Engine

• Early mechanical and electronic configurations (1991–1994)

Vehicle Applications

Compatible with a wide range of Caterpillar-powered equipment, including:

• Caterpillar trucks and construction equipment

• Marine engines and vessels using CAT 3116

• Industrial machinery powered by Caterpillar 3116 engines

Additional Information

• Part Number: 104-8694

• Engine Size: 6.6L

• Fuel Type: Diesel

• Turbo Type: Wastegated turbocharger

• Cooling Type: Oil-cooled

• Condition: New / OEM Replacement

Frequently Asked Questions

1. What is OEM part number 104-8694?

OEM 104-8694 is a turbocharger designed for Caterpillar 3116 6.6L diesel engines used in various applications.

2. Is this turbo a direct replacement?

Yes, this turbo assembly is built to OEM specifications and offers direct bolt-on installation.

3. What engines are compatible?

This turbo is compatible with Caterpillar 3116 6.6L diesel engines from 1991 to 1994.

4. What are the benefits of this turbocharger?

This turbo improves engine performance, increases fuel efficiency, and ensures reliable operation.

5. What equipment uses this turbo?

This turbo is used in Caterpillar construction equipment, trucks, marine engines, and industrial machinery powered by the 3116 engine.