Fuel Injection Pump Cummins 4991089

High-Precision Fuel Delivery for Heavy-Duty Engines

The Cummins 4991089 Fuel Injection Pump is a critical component designed to maintain the peak performance of your diesel engine. By pressurizing and delivering fuel to the cylinders at exact intervals, this pump ensures optimal combustion, which directly translates to better power output and improved fuel economy.

Key Features and Benefits

• Precise Timing: Advanced injection control ensures fuel is delivered at the perfect moment in the engine cycle.
• High-Pressure Performance: Built to handle demanding heavy-duty applications, providing consistent pressure for efficient atomization.
• Durability: Constructed from high-quality materials to withstand the rigors of industrial, construction, and marine environments.
• Environmental Compliance: Enhances combustion efficiency to help reduce emissions and meet environmental standards.

Engine Compatibility

This fuel injection pump is engineered for seamless integration with the following Cummins engine series:

• Cummins 4B3.9: Reliable performance for compact heavy-duty equipment.
• Cummins 6BT5.9: The industry standard for agriculture and construction machinery.
• Cummins QSM11: Versatile power for marine and large-scale industrial applications.

Technical Specifications

• Weight: 28.66 lb
• Dimensions: 11.81 x 9.84 x 19.69 in
• Brand: Cummins