Description:Cat solenoids are electromechanical devices designed to open or close the valve used in fluid systems of Cat heavy-duty equipment.Attributes:• Designed to work in unison with the rest of your Cat components to ensure maximum potential of your equipment.• Rugged construction for long service lifeApplication:Cat solenoid is used on the fuel injection pumps. Consult your owner’s manual or contact your local Cat Dealer for more information.