Description
When your International Harvester starts slipping under load or you’re grinding gears more than usual, it’s time to pay attention to what your clutch is telling you. A worn-out clutch disc doesn’t just make for frustrating days in the field – it costs you power, productivity, and can damage other transmission components if you keep pushing it. This TISCO replacement disc gets your tractor’s clutch engaging properly again so you can get back to the work that needs doing.
What You’re Getting
- Quality woven friction material that grabs when you need it to and releases cleanly
- 12-inch diameter with precise 1-3/16 inch hub and 11-spline configuration for exact OEM fit
- Durable construction designed to handle the demanding work these classic tractors were built for
- Direct replacement – no modifications or special tools needed
Built for Proven Workhorses
This disc fits some of International Harvester’s most dependable models – the Super MTA, Super W6, and the 400, 450, 560, and 660 series tractors. These were the backbone machines for farms across America, handling everything from heavy field work to loader operations with reliable power delivery. Whether you’re still running one of these classics for daily chores or keeping a vintage machine going for special projects, this disc delivers the engagement characteristics these tractors need.
Made to Last
The woven friction material offers excellent heat dissipation and consistent grab throughout its service life. TISCO builds their replacement parts to handle real farm conditions, not just light duty work. This disc is engineered to maintain proper engagement even under the heavy loads and frequent clutch cycles that farm work demands.
Installation Notes
Like any clutch job, you’ll need to split the tractor to replace the disc. While you’ve got everything apart, it’s a good time to inspect your pressure plate and release bearing – worn components will quickly destroy a new disc. Take your time with the alignment during installation to ensure smooth operation and maximum service life.
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