Suction Control Valve — Common Rail Fuel System SKU: QT59561

This suction control valve regulates fuel supply to the high-pressure system so engines start reliably and run smoothly during everyday farm work.

Designed for common rail applications, it helps stabilize fuel delivery under changing loads to reduce hesitation and power loss.

• Function: Controls fuel flow to maintain consistent pressure in common rail systems
• Use Case: Practical replacement when unstable idling or hard starts point to a weak control valve
• Construction: Durable body suited to typical agricultural operating conditions
• Service: Straightforward swap-in component during routine fuel system maintenance

Installation Tip: Work clean—cap open lines, replace sealing washers or gaskets as needed, verify connector engagement, then check for leaks after initial run.

A simple, reliable fix to restore steady fuel delivery for daily field work.