Description
If you’ve ever had fuel dripping from your tank connections or noticed air bubbles in your fuel lines, you know how frustrating a failing fuel tank union can be. This small but critical fitting connects your fuel tank outlet to the fuel lines that feed your engine, and when it starts leaking or develops cracks, you’re looking at contaminated fuel, air in the system, and potentially a tractor that won’t run when you need it most.
Key Features
- Threaded connection provides secure, leak-proof seal between tank and fuel lines
- Precision-machined threads resist cross-threading and ensure proper torque specs
- Fuel-resistant materials handle today’s diesel and ethanol blends without degrading
- Direct replacement fits original mounting location without modifications
- Quality construction stands up to engine vibration and temperature cycles
Built for Real Farm Work
This union fits a wide range of Massey Ferguson tractors from the utility 5400 series up through the row-crop 7400 series models. Whether you’re running a compact 5425 for livestock work, a mid-size 6400 series for hay operations, or a bigger 7400 for grain farming, reliable fuel delivery is essential for productive workdays.
Made to Last
Farm fuel systems deal with contamination, temperature swings, and constant vibration. This union is manufactured from materials that resist corrosion and cracking, with precision threads that maintain their seal even after years of thermal cycling. The fitting won’t deteriorate from exposure to modern fuel additives or ethanol blends.
Installation Notes
This is a direct replacement that threads into the original location on your fuel tank. Clean the tank threads thoroughly before installation and use thread sealant appropriate for fuel applications. Don’t overtighten – the precision threads and proper sealant provide the leak-proof connection without forcing the fitting.
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