Clevite MS-2330A-.50MM Crankshaft Main Bearing Set Oversized

The Clevite MS-2330A-.50MM is a 0.50mm oversize crankshaft main bearing set designed for precision engine rebuilds. This bearing set provides the critical interface between the crankshaft and engine block, ensuring smooth rotation and proper oil clearance in engines that have had their main bearing bores machined oversize.

Key Features:

• 100% lead-free aluminum silicon bi-metal construction for environmental compliance
• 60% more silicon content than comparable competitive bearings for superior journal conditioning
• Enhanced seizure resistance protects against bearing failure during high-stress operation
• Improved wear resistance extends bearing service life
• 0.50mm oversize dimension accommodates machined crankshaft bores
• Precision-engineered bearing geometry ensures proper oil film thickness

Clevite engine bearings are trusted by professional engine builders and technicians for their consistent quality and reliable performance. The advanced aluminum silicon alloy better conditions journal surfaces during break-in and operation, reducing the risk of premature wear or catastrophic bearing failure. Ideal for high-performance rebuilds, racing applications, and OE replacement in engines requiring oversize main bearings.