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Fuel Injection Line Cummins 3964261
Ensure optimal fuel delivery to your engine’s second cylinder with this high-quality fuel injection line designed for Cummins 4BT 3.9L engines. Engineered for precise fitment and leak-free performance, this durable fuel supply tube maintains consistent fuel pressure for reliable combustion.
Description
High-Performance Fuel Injection Line for Cummins 4BT Engines
Keep your diesel engine running smoothly with this premium fuel injection line (injector fuel supply tube) designed specifically for the 2nd cylinder of Cummins 4BT 3.9L engines. Engineered to withstand extreme fuel pressures and thermal stress, this line ensures precise fuel delivery from the injection pump to the injector, preventing leaks and maintaining optimal engine performance.
Product Specifications & Features
- Compatible Engine: Cummins 4BT 3.9L
- Cylinder Application: Cylinder 2 (2nd Cylinder)
- Thread Sizes: 12.5mm / 10.5mm internal threads in nuts
- Durable Construction: Made from high-strength steel tubing to resist vibration, corrosion, and high pressure.
- Direct Fit: Manufactured to exact dimensions for a hassle-free installation and leak-free seal.
Why Choose This Fuel Line?
A worn or cracked fuel injection line can lead to fuel leaks, pressure drops, engine misfires, and reduced fuel efficiency. Replacing your damaged line with this precision-engineered component restores proper fuel atomization and combustion efficiency, keeping your heavy-duty equipment or vehicle operating at peak productivity.
