Clevite MS-2227A Engine Crankshaft Main Bearing Set

The Clevite MS-2227A is a complete engine crankshaft main bearing set engineered for durability and long-lasting performance in demanding automotive applications. This precision-manufactured bearing set provides reliable protection for your engine's crankshaft journals.

Key Features:

• Bi-metal aluminum construction with 100% lead-free composition for environmental compliance
• Advanced aluminum silicon alloy with 60% more silicon content than competitive replacements
• Enhanced journal surface conditioning for improved wear characteristics
• Superior seizure resistance under high-load conditions
• Optimized wear resistance for extended bearing life
• Precision tolerances for proper oil clearance and performance

Clevite's proprietary bi-metal bearing technology combines a steel backing with an aluminum silicon bearing surface, delivering the strength needed to handle crankshaft loads while providing excellent friction characteristics. The increased silicon content helps condition mating surfaces during break-in and operation, reducing the risk of scoring and premature wear. This main bearing set is designed as a direct replacement for original equipment, ensuring proper fit and function.