Fuel Pump Straight Fuel Check Valve 3348332 For Cummins N14

Part Number: 3348332
Component Type: Straight Fuel Check Valve
Function: One-way fuel flow control
Material: High-grade steel / corrosion-resistant alloy
System Type: Diesel fuel injection system
Operating Medium: Diesel fuel
Installation Type: Inline / Straight fitting
Condition: Brand New
Compatible Brands & Applications:
Cummins N14 diesel engines
Heavy-duty trucks
Construction and mining equipment
Industrial diesel power units

What are the common symptoms of a failing fuel check valve?
Hard starting or long cranking time
Fuel loss or air entering fuel lines
Engine hesitation after shutdown
Unstable fuel pressure