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Fuel Injector Supply Tube Cummins 3964141 | 5446734, BG6X9C520GA, J964141
Ensure optimal fuel delivery and peak engine performance with this high-quality fuel injector supply tube. Engineered for durability and a precise fit, it prevents leaks and maintains consistent fuel pressure in your Cummins engine.
Description
High-Performance Fuel Injector Supply Tube for Cummins Engines
The fuel injector supply tube (part number 3964141) is a critical component in your diesel engine’s fuel injection system. It is responsible for delivering high-pressure fuel from the fuel pump or fuel rail directly to the injectors, where it is atomized and sprayed into the combustion chamber. Engineered to withstand extreme pressures and temperatures, this supply tube ensures reliable fuel delivery and optimal engine performance.
Key Features and Benefits
- Precise Fitment: Manufactured to exact specifications for a seamless, leak-free installation.
- Durable Construction: Built from high-grade steel to resist corrosion, vibration, and high-pressure fatigue.
- Optimized Fuel Flow: Maintains consistent fuel pressure to support efficient combustion and maximize fuel economy.
- Direct Replacement: Replaces old or damaged tubes to prevent rough idling, power loss, or fuel leaks.
Engine Compatibility
This fuel injector supply tube is compatible with a wide range of heavy-duty Cummins engines, including:
- Cummins ISC 8.3 / ISC8.3
- Cummins ISL 8.9 / ISL 9
- Cummins QSC 8.3
- Cummins QSL 8.9 / QSL 9
- Cummins ISLe
Cross-Reference Numbers
This part can be used as a direct replacement for the following part numbers:
- 5446734
- BG6X9C520GA
- J964141
- 3964141PE
