Primary Fuel Filter with Round End and Reverse Flow Design for Diesel Tractors SKU: QT780068

When your primary fuel filter gets clogged with debris, water, or paraffin wax, you'll notice rough idling, power loss during heavy work, and potentially costly injector damage. This 30-micron primary filter catches contaminants before they reach your fuel pump and injection system, keeping diesel clean and engines running smoothly through demanding fieldwork.

Why Primary Filtration Matters

• Round-end reverse-flow design allows easy installation and reliable sealing
• 30-micron filtration provides optimal first-stage protection without restricting fuel flow
• Steel canister construction withstands vibration, temperature swings, and harsh field conditions
• 6.0-inch length fits compact installations while maintaining service intervals

This filter serves as your fuel system's first line of defense, removing the larger contaminants that would otherwise overwhelm your secondary filter and potentially damage precision injection components. With 55+ years of experience helping farmers maintain their equipment, S&H Parts knows clean fuel is essential for reliable diesel operation.