Solenoid Fuel shutoff 125-5773 8C9986 for CAT 3204 3304 3304B 3306 3306B 12V

Fuel Shutoff Solenoid for CAT

This is a 12V fuel shutoff solenoid, also known by part numbers 125-5773 and 8C9986, designed to control fuel supply on compatible CAT engine models.

Overview

This 12V fuel shutoff solenoid is a critical component that stops fuel flow to the engine when the ignition is switched off. It is an aftermarket replacement part for use on specific Caterpillar engine platforms, ensuring quick and reliable shutdown. This fuel shutoff solenoid is built to meet the operational demands of heavy-duty equipment.

Built For Performance

• Robust coil construction for long service life
• Corrosion-resistant body for harsh environments
• Accurate pull-in and hold-in current for consistent operation
• Sealed terminals to prevent moisture ingress

Fits These Machines

• for CAT 3204
• for CAT 3304
• for CAT 3304B
• for CAT 3306
• for CAT 3306B

On-The-Job Use

• Used in generator sets for dependable engine stop
• Applied in irrigation pumps and industrial machinery
• Installed in off-road construction equipment for safety shutdown

Specs At A Glance

Good To Know

Q: Will this solenoid work with my existing wiring? A: This solenoid is designed for 12V systems and should be compatible with standard wiring, but always verify the connector style and mounting configuration against your original part.

Q: What happens if this solenoid fails? A: A failed fuel shutoff solenoid can prevent the engine from starting or cause it to not shut down, which can be a safety hazard.

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