When you’re rebuilding the engine on your classic Ferguson TEF20, getting the right bearing clearances is critical for proper lubrication and long engine life. The Ferguson TEF20, often called the “Little Grey Fergie,” revolutionized farming in the 1940s and 50s with Harry Ferguson’s three-point hitch system. These 20-horsepower workhorses handled everything from plowing small fields to powering sawmills and hay balers. This 30 thousandths undersize main end bearing is precisely what you need when your crankshaft journals have been machined undersized during engine reconditioning.
What Makes This Bearing Special
- 30 thousandths (.030″) undersize for machined crankshaft journals
- Engineered for the 20C diesel engine’s specific lubrication requirements
- Quality construction that matches original equipment standards
- Essential for proper oil pressure and bearing life
Built for Classic Ferguson Power
Today, these vintage machines are still working hard on small farms, market gardens, and hobby farms. They’re perfect for cultivation, hay operations, mowing, and light loader work. Many are also used for custom work like brush hogging, snow plowing, and maintaining large properties. Your TEF20’s diesel engine needs proper bearing clearances to maintain oil pressure and prevent costly damage.
Made to Last
These bearings are manufactured to handle the loads and stresses of farm work. The 20C diesel engine was built tough, and these replacement bearings maintain that same reliability standard. Quality materials and precision manufacturing ensure your rebuilt engine will provide years of dependable service.
Installation Notes
Main bearing replacement requires complete engine disassembly and is typically a machine shop job. Make sure your machinist measures the crankshaft journals carefully – bearing clearances are critical for proper oil pressure. Always replace all main bearings as a set and verify proper torque specifications during assembly.
