Injector Connector Tube Cummins 3944833 | 3942192, 3936953

High-Pressure Fuel Injector Connector Tube

The Cummins 3944833 injector connector tube is a critical component in the high-pressure fuel system of Cummins 5.9L 24-valve engines. It serves as the vital link between the fuel line and the injector, ensuring a secure, leak-proof connection under extreme pressure conditions.

Key Features and Benefits:

• Precision Engineering: Manufactured to exact specifications for a perfect fit and reliable sealing against the injector body.
• Durable Construction: Built from high-grade materials to withstand high-pressure fuel pulses and thermal stress within the cylinder head.
• Optimized Fuel Flow: Designed to maintain consistent fuel pressure, which is essential for improved engine performance and fuel efficiency.
• Direct Replacement: Seamlessly replaces part numbers 3942192 and 3936953 without the need for modifications.

Regular inspection and replacement of connector tubes during injector service are highly recommended to prevent fuel leaks and maintain the integrity of the high-pressure injection system.