When you're running an older Ford New Holland Major or Super Major, keeping the fuel system sealed and clean is critical for reliable operation. A cracked, loose, or missing fuel cap is an open door for dirt, water, and debris to contaminate your diesel and turn productive days into expensive repair bills. This replacement cap gives you the secure seal these proven workhorses need to keep running strong. What You're Getting Direct replacement that threads on just like the original with no modifications needed Secure seal that keeps contaminants out while allowing proper tank venting Durable construction built to handle decades of farm use and weather exposure Proper fit that won't vibrate loose during field operations Built for Real Farm Work This cap is made specifically for Ford New Holland Major and Super Major tractors—the dependable utility machines that have been handling farm chores for generations. Whether you're using your Major for loader work around the barn or running the Super Major on tillage and hay operations, these tractors often work long days in dusty, demanding conditions where fuel contamination can cause serious problems. Made to Last These classic tractors were built to last, and this fuel cap matches that durability. It's constructed to withstand the temperature swings, UV exposure, and vibration that come with decades of farm service. The sealing mechanism stays reliable even after thousands of fuel-ups, keeping your tank properly sealed season after season. Installation Notes This cap threads right on—just remove the old one and install the new cap until it seats firmly. Don't overtighten, as this can damage the seal. If your old cap has been stuck for years, a little penetrating oil will help with removal.