When your old Ford 9N, 2N, or 8N starts knocking or showing low oil pressure, it’s usually the crankshaft bearings telling you they’ve had enough. These classic tractors from 1939-1952 are tough old workhorses, but after decades of faithful service, those main bearings can wear out. This complete .020″ oversize main bearing kit gives you everything needed to rebuild your crankshaft and get your tractor back to smooth, reliable operation.
What You’re Getting
- Complete set includes front, center, and rear main bearings in .020″ oversize
- TISCO quality construction built to handle the demands of daily farm work
- Precision-manufactured bearings sized for proper fit and long service life
- Direct replacement when your crankshaft has been turned .020″ oversize
- All bearings needed for a complete crankshaft rebuild in one kit
Built for Real Farm Work
This bearing kit fits Ford 9N, 2N, and 8N tractors – the backbone of American farming for generations. Whether your tractor runs a hay rake, bush hog, or loader, or just handles chores around the farm, proper main bearings are essential for keeping that flathead four-cylinder engine running smooth and strong for years to come.
Made to Last
Farm tractors work hard, and main bearings take tremendous abuse from heavy loads, dust, and temperature swings. These TISCO bearings are manufactured to handle the demanding conditions of agricultural use, with proper materials and heat treatment to provide reliable service under tough working conditions.
Installation Notes
This kit is designed for crankshafts that have been machined .020″ oversize – they won’t fit a standard crankshaft. Main bearing replacement requires splitting the tractor and significant mechanical work, so it’s typically done as part of a complete engine overhaul. Make sure your crankshaft is properly measured and cleaned before installation, and always use proper torque specifications when reassembling.
