Diesel Fuel Filter 150 Micron Primary Stage for Farm Equipment SKU: QT4918S

A failing primary fuel filter lets larger particles reach your injection pump and precision injectors, causing rough running, power loss, and thousands in repair costs. This 150-micron primary filter catches debris before it damages expensive fuel system components, keeping your equipment running smoothly through demanding field operations.

Why Primary Filtration Matters

• Exact 4.30 in height fits tight engine compartments on modern tractors
• 150-micron rating removes larger contaminants while maintaining proper flow
• Round-end cartridge design enables quick field changes during busy seasons
• Service-friendly construction reduces maintenance downtime

This practical primary filter handles normal-flow systems across various farm equipment applications. The compact design and straightforward installation make it an ideal choice for routine maintenance schedules. S&H Parts has been helping farmers keep their equipment running since 1969—call us for fitment assistance on your specific application.