Description
When you’re working on the engine in your Allis Chalmers tractor, you want bearings that’ll hold up to years of field work. The main bearings in that 301 cubic inch 6-cylinder diesel are what keep your crankshaft spinning smoothly through long days of plowing, planting, and harvesting. This complete bearing set includes everything you need to rebuild the bottom end of that engine right the first time.
What You’re Getting
- Complete set of standard-size main bearings that fit like the originals
- Includes the important flanged thrust bearing that controls crankshaft end play
- Quality construction built to handle the torque and vibration of diesel operation
- Precise machining ensures proper oil clearances for long engine life
Built for Real Farm Work
This bearing set is designed specifically for the 649I through 649T series Allis Chalmers tractors with the 301 CID 6-cylinder diesel engine. These are solid, dependable machines that farmers have counted on for decades to handle everything from heavy tillage to loader work.
Made to Last
Main bearings take the full force of every combustion stroke, so they need to be tough. These bearings use quality materials and precise manufacturing to handle the demanding conditions inside a diesel engine—constant pressure, heat cycling, and the vibration that comes with hard work.
Installation Notes
This is a standard rebuild job that requires removing the oil pan and main bearing caps. Make sure to check your crankshaft journals for wear and have them turned if needed. Always torque the main caps to spec and prime the oil system before firing up the engine.
Reviews
There are no reviews yet.