A39.50.026.4 fuel filter

A39.50.026.4 Spin-On Diesel Fuel Filter  The A39.50.026.4 is an original standard spin-on diesel fuel filter assembly specially developed for Deutz-Fahr and Same series farm tractors, a core essential component for agricultural engine fuel supply systems. It integrates filter cartridge and aluminum filter base as one complete assembly, strictly manufactured according to original OEM dimensional standards for perfect direct replacement. Designed to adapt to complex farm working conditions with dust, humidity and unstable temperature, it efficiently removes solid impurities from diesel fuel to fully protect engine injection systems, stabilize tractor power output, reduce breakdown frequency in field operation, and serve as a cost-effective durable aftermarket replacement solution for agricultural fleet maintenance.  Product Material Description: Filter Media: Premium resin-impregnated cellulose fiber filter paper, uniform stable pore structure, resistant to diesel corrosion and temperature fluctuation, excellent dirt holding capacity. Outer Casing: Thick cold-rolled steel shell with anti-rust black paint finish, impact-resistant and pressure-resistant, not easy to deform under long-time vibration during farm work. Filter Base: Precision cast aluminum alloy manifold base, high machining accuracy, durable against pressure and oil corrosion for long service life. Sealing Rubber Gasket: High-quality NBR nitrile butadiene rubber, oil-proof, heat-resistant and flexible, achieves full tight sealing to prevent fuel leakage completely. Internal Support Frame: Galvanized steel inner core, firmly supports filter media to avoid collapse under normal fuel working pressure.