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Injector Fuel Supply Tube Cummins 3944694 | 5269242, J944694, 87775190
Ensure precise fuel delivery to Cylinder 5 with this high-quality Injector Fuel Supply Tube for Cummins 8.3L and 8.9L engines. Engineered for high-pressure durability and optimal combustion efficiency.
Description
High-Pressure Injector Fuel Supply Tube for Cummins Engines
The Cummins 3944694 Injector Fuel Supply Tube is a critical high-pressure fuel line designed specifically for Cylinder 5 on Cummins 8.3L and 8.9L diesel engines. This heavy-duty fuel line connects the fuel injection pump or fuel rail directly to the injector, ensuring precise fuel delivery at the exact pressure and volume required for optimal combustion.
Key Features & Benefits
- Precise Fitment: Engineered specifically for Cylinder 5 to ensure perfect alignment and leak-free connection.
- High-Pressure Durability: Manufactured from premium-grade steel to withstand extreme fuel pressures and prevent vibration-induced cracking.
- Enhanced Engine Performance: Maintains consistent fuel flow, promoting complete fuel atomization, improved fuel efficiency, and reduced emissions.
- Direct Replacement: Replaces superseded part number 5269242 and Case IH cross-reference J944694.
Engine & Equipment Compatibility
This injector fuel supply tube is compatible with a wide range of Cummins engines and heavy machinery applications, including:
- Cummins Engines: 6C8.3, 6CT 8.3, ISC 8.3, ISC8.3, ISL 8.9, QSC 8.3, QSL 9, QSL 8.9, ISB 6.7, QSB 6.7
- Case IH Equipment: 2388 Combine Harvester, MX240, MX255, MX270, MX285, STX275, STX325 Tractors
- Hyundai Equipment: HL770-7 Wheel Loader, R360LC-7 Excavator
Product Specifications
- Part Number: 3944694
- Superseded Part Number: 5269242
- Cross References: J944694, 87775190
- Engine Cylinder: Cylinder No. 5
- Material: High-strength steel
