Description
When you’re checking oil levels before starting up for the day or adding oil during a long season, the last thing you want is a cap that won’t seal properly. A worn or cracked oil filler cap lets dirt and moisture into your engine—problems that can turn into expensive repairs down the road. This replacement cap keeps your engine oil clean and protected, just like the original.
What You’re Getting
- Tight, secure seal that keeps contaminants out of your engine oil
- Durable construction that handles the heat and vibration of daily farm work
- Direct replacement design—no modifications needed, just unscrew the old and thread on the new
- Proper venting to prevent pressure buildup while maintaining seal integrity
Built for Real Farm Work
This cap fits the big Massey Ferguson tractors that do the heavy lifting on farms—from the 6400 series utility tractors through the powerful 8400 series row-crop machines. Whether you’re running a disk, pulling a planter, or hauling grain, these are the tractors that put in long hours and need reliable engine protection.
Made to Last
Engine oil caps take a beating from heat, weather, and the constant vibration of tractor operation. This replacement is built to handle it all, with materials that stay flexible in cold weather and won’t crack under summer heat. It’s the same quality you’d expect from the original equipment.
Good to Know
Installation is straightforward—just unscrew the old cap and thread on the new one. Make sure the sealing surface on the filler neck is clean before installing. If your old cap has been leaking, it’s a good time to check your oil level and top off if needed.






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