Description
That oil spot under your tractor isn’t going away on its own, and it’s telling you something important. When your half shaft seal starts leaking, you’re not just losing expensive gear oil—you’re letting dirt and moisture into your final drive where they can wreck expensive gears and bearings. This outer seal keeps everything buttoned up tight so you can focus on getting work done instead of cleaning up messes.
What You’re Getting
- Precision 92 x 136.4 x 12mm dimensions for exact fit in your axle housing
- Heavy-duty construction that handles the constant flexing and heat cycles of farm work
- Quality sealing materials that resist breakdown from modern gear oil additives
- Direct replacement that installs just like the original—no modifications needed
Built for Real Farm Work
This seal fits the workhorse Case IH Maxxum series tractors that are the backbone of so many farm operations. Whether your 5120 is running a loader, your MX135 is pulling heavy tillage, or any model in between is handling daily chores, these tractors put serious stress on their axle seals through constant power delivery and turning loads.
Made to Last
Farm equipment seals take a beating from temperature swings, vibration, and contamination that would kill automotive seals in no time. This one’s engineered specifically for agricultural applications with materials that stay flexible through hot summers and cold winters while resisting the extreme pressure additives in tractor gear oil.
Installation Notes
You’ll need to pull the wheel and access the final drive, so plan on a couple hours per side. The key is keeping everything clean during installation—even a speck of dirt will cause the new seal to leak. Inspect the axle shaft where the seal rides – even minor scratches create leak paths. Polish out imperfections with fine emery cloth. Use a proper seal driver to install evenly without damaging the seal lips.






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