Clevite MS-909P-30 Engine Crankshaft Main Bearing Set

The Clevite MS-909P-30 Engine Crankshaft Main Bearing Set is designed for high-performance applications, making it ideal for rebuilding engines that face demanding conditions such as heavy-duty use, motorsports, or street performance. This versatile replacement engine bearing is suitable for most original equipment (OE) applications. Its TriMetal design enhances load capacity, providing a reliable upgrade from standard Bimetal engine bearings. Manufactured from cast copper-lead, it increases fatigue strength by approximately 20% compared to competitors' powdered metal processes, ensuring durability and longevity. • Manufactured from cast copper-lead for enhanced strength • Increases fatigue strength by approximately 20% compared to competitors • Suitable for heavy-duty, motorsports, or street performance applications • Provides a margin of forgiveness for less frequent maintenance • Meets or exceeds OE specifications