New Fuel Injector 3919331 J919331 for Case-IH Tractor Models 760 480F 570L 680L+

Fuel Injector 3919331 / J919331 for Case-IH

The Fuel Injector 3919331 (also J919331) is a new replacement injector for Case-IH tractor models. This fuel injector delivers precise fuel metering for improved engine performance. It is a direct fit for Case-IH 760, 480F, 570L, and 680L+ tractors.

Overview

This Fuel Injector 3919331 is a high-quality aftermarket part designed for Case-IH agricultural tractors. It ensures optimal fuel atomization and combustion efficiency. The injector 3919331 helps maintain power output and reduce emissions in your tractor.

Built For Performance

• OEM cross-reference numbers 3919331 and J919331 ensure correct fitment
• Precision-machined nozzle for consistent spray pattern
• High-pressure capability up to 26,000 psi
• Rugged construction withstands extreme temperatures and vibration
• Direct replacement – no modifications required

Fits These Machines

• for Case-IH 760
• for Case-IH 480F
• for Case-IH 570L
• for Case-IH 680L+

On-The-Job Use

• Powers field operations such as plowing, planting, and harvesting
• Critical for maintaining engine power during heavy PTO loads
• Ensures smooth idling and throttle response in loader work
• Reduces fuel consumption and smoke under load

Specs At A Glance

Good To Know

Q: Is this fuel injector compatible with both diesel and biodiesel blends? A: This injector is designed for diesel fuel; consult your owner's manual for biodiesel compatibility as it may vary.

Q: Do I need to replace the injector seals or copper washers when installing? A: Yes, it is recommended to replace sealing washers and O-rings to prevent leaks and ensure proper seating.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.