Description
If you’ve been dealing with grease leaking from your disc harrow or plow gauge wheels, worn seals are likely the culprit. Every time you hit the field, those gauge wheels take a beating from dirt, moisture, and constant rotation. A failed seal means grease is washing out and contaminants are getting in—two things that’ll wear out your wheel bearings fast. This replacement seal keeps your gauge wheels properly lubricated so they keep rolling smoothly season after season.
What You’re Getting
- Direct replacement seal that fits multiple Massey Ferguson implement types
- Keeps grease where it belongs and dirt where it doesn’t
- Built to handle the punishment of field work and tough conditions
- Affordable insurance against costly gauge wheel bearing replacement
Built for Real Farm Work
This seal is designed for Massey Ferguson disc harrows (520, 620, 720, 820), plows with specific gauge wheel configurations, and chisel plows. Whether you’re working heavy clay or sandy soil, breaking new ground or maintaining stubble, these implements put serious demands on their gauge wheels. Proper sealing is what keeps them rolling true and lasting through multiple seasons.
Made to Last
Farm implements see everything from freezing mud to baking dust, and this seal is built to handle it all. The materials resist cracking from temperature changes and stay flexible enough to maintain a good seal even as the wheel assembly wears slightly over time.
Installation Notes
Clean the wheel hub thoroughly before installing the new seal—any dirt or old grease buildup will prevent proper seating. Pack the bearings with fresh grease while you’re at it, since you’ve got everything apart anyway. The seal should sit flush and even all the way around.






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