Description
When you’re working ground from dawn to dusk, the last thing you need is a disc bearing failing because dust and debris got where they shouldn’t. This dust cap keeps your Great Plains disc bearings sealed up tight, so you can focus on getting the job done instead of worrying about premature bearing wear.
What You’re Getting
- 2-5/8 inch diameter cap that fits snugly over your 205 series bearing assembly
- Keeps dirt, moisture, and crop residue out of critical bearing areas
- Direct replacement for 107-111D – no modifications needed
- Quality construction that stands up to field conditions and constant vibration
Built for Real Farm Work
This cap is designed specifically for the GP121, GP133, and GP138 disc assemblies found on Great Plains tillage equipment. Whether you’re running a disc drill, vertical tillage tool, or turbo-max, these machines work in some of the dustiest, dirtiest conditions on the farm, and this cap helps your bearings survive it all.
Made to Last
Farm equipment takes a beating, and small parts like dust caps often get the worst of it. This one’s built to handle the constant jarring, temperature swings, and abrasive conditions that come with tillage work. It stays put and keeps doing its job season after season.
Good to Know
Installation is straightforward – just make sure the bearing area is clean before you put the new cap on. While you’ve got things apart, it’s a good time to check your bearing condition and add fresh grease if needed. A little preventive maintenance goes a long way toward avoiding expensive downtime during planting or harvest.






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