Suction Control Valve for Common Rail Fuel Systems SKU: QT59561

When your common rail tractor starts hard, lacks power, or won't build proper fuel pressure, a failing suction control valve is often the hidden culprit. This precision valve regulates fuel flow into your high-pressure pump, directly controlling the rail pressure that makes reliable diesel performance possible.

Why Genuine Matters

• Precise control valve designed for common rail systems operating at extreme pressures
• Regulates fuel flow to prevent costly high-pressure pump damage
• Critical component for proper fuel pressure and consistent performance
• Built to handle the demanding conditions of agricultural diesel systems

Don't let a failing valve rob your engine of power or cause expensive pump damage. S&H Parts has been helping farmers solve fuel system problems since 1969—call us if you need help confirming the right fit.