Description

When your Case IH’s diesel engine starts knocking or you’re seeing metal shavings in the oil, worn main bearings are usually the culprit. These bearings carry the full weight and force of your crankshaft, and when they wear out, your engine’s in serious trouble. This complete main bearing kit gets your 6T-830 or 6TA-830 engine back to factory specifications with all the bearings you need in one package.

What You’re Getting

Complete set of standard-size main bearings for proper crankshaft support
TISCO quality construction that meets or exceeds OEM specifications
Precision-manufactured bearing surfaces for smooth operation and long life
All bearings needed for complete engine rebuild in one convenient kit

Built for Heavy-Duty Farm Work

This bearing kit fits the 6T-830 six-cylinder turbocharged and 6TA-830 six-cylinder turbocharged/aftercooled diesel engines found in various Case IH tractors and equipment. These are serious farm engines designed to handle the demanding loads of field work, whether you’re pulling heavy implements, running a loader, or powering PTO-driven equipment that puts constant stress on the crankshaft.

Made to Last

TISCO bearings are engineered to handle the high loads and demanding conditions these diesel engines face every day. The bearing material is formulated to provide proper lubrication distribution while resisting wear from the constant rotation and heavy loads that come with farm work. These bearings maintain proper clearances to keep oil pressure where it should be.

Installation Notes

Main bearing replacement is a major engine job that requires complete engine disassembly and precise measurement of crankshaft journals. This work typically requires machine shop services to check crankshaft condition and proper bearing clearances. Always check your crankshaft for wear, taper, and out-of-round conditions before installing new bearings – damaged journals will destroy new bearings quickly.