Description
When you start noticing oil spots under your International tractor or catch a whiff of burning oil during long days in the field, there’s a good chance your front crankshaft seal has given up the fight. A worn crankshaft can damage even a new seal, but this kit solves both problems with a quality seal and protective wear sleeve that brings your engine back to like-new sealing performance.
What You’re Getting
- Complete seal and wear sleeve kit that fixes both worn seals and damaged crankshaft surfaces
- Protective sleeve slides over worn areas to create a fresh sealing surface for the new seal
- Quality construction that handles the heat, vibration, and pressure of hard-working International engines
- Proper fit that seals tight without causing drag on your crankshaft
Built for Real Farm Work
This seal and sleeve combination is designed for International Harvester tractors where the front crankshaft has developed grooves or wear from years of service. Instead of expensive machine work, the wear sleeve gives you a smooth surface for the new seal to work against, extending the life of your repair and keeping oil where it belongs.
Made to Last
Farm engines run hard and long, and this TISCO seal set is built to handle it all. The wear sleeve provides a durable surface that won’t groove or wear like the original shaft, while the seal uses materials that resist the heat and chemicals found in modern engine oils.
Installation Notes
The wear sleeve presses onto the crankshaft snout to cover any worn areas, then the new seal installs normally. Clean everything thoroughly before installation—any dirt or debris will cause premature seal failure. A thin coat of assembly lube on the seal lip helps it seat properly during startup.






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