Description
If you’ve been hearing that telltale knocking noise from your IH tractor’s engine or noticed oil pressure dropping, worn camshaft bearings might be the culprit. These bearings take a serious beating over the years, supporting the camshaft as it opens and closes valves thousands of times every minute. When they start to go, you’ll know it—and replacing them before they cause more damage is smart farming.
What You’re Getting
- Complete set of 4 precision-manufactured camshaft bearings for proper engine operation
- Quality TISCO construction built to handle the constant loads and heat of hard-working farm tractors
- Proper clearances and tolerances to restore oil pressure and reduce engine noise
- Direct replacement bearings that fit like the originals—no modifications needed
Built for Real Farm Work
These camshaft bearings are designed for International Harvester tractors that put in long days pulling implements, running PTOs, and handling the demanding work that keeps your operation going. Whether you’re running a compact utility tractor around the farmyard or a larger row-crop machine during planting and harvest season, proper camshaft support is critical for reliable engine performance.
Made to Last
Engine rebuilds aren’t something you want to do twice, so these bearings are manufactured to handle the heat, pressure, and constant rotation that comes with agricultural use. The bearing material is formulated to work with your engine’s oil system, providing proper lubrication and long service life even under the demanding conditions of farm work.
Installation Notes
Installing camshaft bearings requires removing the camshaft and is typically done as part of a complete engine overhaul or major repair. Make sure to check camshaft journals for wear and scoring before installation, and always use proper assembly techniques to avoid damage during installation. It’s also a good time to replace your oil pump and check the timing chain while you’ve got everything apart.






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