Clevite MS-2250A-30 Engine Crankshaft Main Bearing Set

The Clevite MS-2250A-30 is a high-performance engine crankshaft main bearing set engineered for durability and long-term reliability. This bearing set carries forward Clevite's reputation for quality with advanced bi-metal aluminum construction designed to meet the demanding requirements of engine rebuilds and performance applications.

Key Features:

• Bi-metal aluminum construction with 100% lead-free aluminum silicon alloy
• Contains 60% more silicon than comparable competitive bearings for superior performance
• Enhanced journal surface conditioning for smoother operation
• Superior seizure resistance protects against bearing failure
• Excellent wear resistance extends bearing life and engine durability
• Precision-engineered tolerances for proper oil clearance and fit

The increased silicon content in these bearings provides better conditioning of crankshaft journal surfaces, which translates to improved protection against seizure and reduced wear over time. This makes the MS-2250A-30 an excellent choice for both standard rebuilds and performance applications where reliability is critical.