Description
If you’ve ever caught the smell of diesel around your tractor or noticed your fuel cap sitting crooked, you know how a bad cap can turn into a real headache. A fuel cap that won’t seal properly lets dirt and water into your tank while letting fuel vapors and money evaporate away. This replacement cap gets your fuel system back to doing its job—keeping the good stuff in and the bad stuff out.
What You’re Getting
- Secure seal that prevents fuel contamination from dirt, water, and debris
- Proper venting design maintains correct tank pressure without letting contaminants in
- Durable construction that handles temperature swings and UV exposure season after season
- Direct replacement for your original cap with standard thread pattern
Built for Real Farm Work
This cap fits Ford New Holland TN series tractors (TN55, TN65, TN70, TN75) and Case JX series models (JX55, JX65, JX75, JX85, JX95), plus several JXU and JXC series tractors. Whether you’re running a utility tractor for livestock work, using a mid-size machine for hay production, or operating larger equipment for row-crop farming, these tractors handle everything from loader work to field operations where fuel system reliability matters.
Made to Last
Farm equipment fuel caps take abuse from everything—sun, rain, fertilizer dust, and the occasional bump from a tree branch. This cap uses quality materials that stay flexible in winter cold and won’t crack under summer heat. The seal maintains its integrity year after year, preventing moisture infiltration that can lead to fuel system problems and expensive repairs.
Good to Know
Installation takes just seconds—unscrew the old cap and thread on the new one. Before installing, clean the tank neck threads to ensure proper sealing and check for any debris that might prevent the cap from sitting flush. The cap should thread on smoothly without forcing and seal completely when tightened.





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