There’s nothing quite like the sinking feeling when you spot oil under your tractor after a long day in the field. If it’s coming from the front or rear of the engine, chances are your crankshaft seal has had enough. This seal keeps engine oil where it belongs—inside the crankcase—while preventing dirt and debris from working their way in to wreak havoc on your engine internals.
What You’re Getting
- Precision-molded seal that matches OEM dimensions (110mm x 130mm x 13mm) for a perfect fit
- High-grade rubber construction that handles temperature swings from cold mornings to hot summer days
- Spring-loaded sealing lip that maintains constant contact even as the shaft wears slightly over time
- Direct replacement design—no modifications needed, just remove the old seal and press in the new one
Built for Real Farm Work
This seal fits a wide range of Case IH tractors from the smaller 33 series utility tractors all the way up to the bigger 55 series workhorses, plus various Deutz Agrolux models. Whether you’re running a 644 on loader duty, an 844 XL pulling heavy implements, or a Deutz Agrolux 70 working hay fields, this seal handles the constant rotation and pressure that comes with serious farm work.
Made to Last
Farm tractors don’t get babied, and this seal knows it. The rubber compound resists the chemicals in modern diesel fuels and hydraulic fluids, while the metal case provides the structural strength needed for proper installation and long-term sealing. It’s designed to handle the vibration and temperature cycling that would quickly destroy a cheaper seal.
Good to Know
You’ll want to clean the crankshaft and seal bore thoroughly before installation—any nicks or debris will cause the new seal to leak. A thin coat of clean engine oil on the seal lip helps it slide over the crankshaft without tearing. If you’re doing this job, it’s also a good time to check your crankshaft for wear or scoring that might cause premature seal failure.
