The Fleetguard FF5646 is a high-quality spin-on fuel filter designed to effectively remove harmful contaminants from diesel fuel, protecting critical engine components. With an efficiency of 99% at 10 microns and 96% at 5 microns, it ensures optimal fuel cleanliness for enhanced engine performance and longevity. This primary fuel filter features an M20 X 1.5-6H thread and has an overall height of 180 mm and an outer diameter of 93 mm. It is suitable for a wide range of agricultural and construction machinery.