Clevite MS773AL10 Main Bearing Set

The Clevite MS773AL10 is a specialized main bearing set designed for demanding engine applications. This AL-series bearing features a heavy-duty construction with a nominal .005" thick Babbitt lining on a hardened steel back, specifically engineered for engines experiencing severe crankshaft deflections and high loads.

Key Features:

• Tri-metal construction combines copper-lead alloy layer with steel backing and electroplated Babbitt metal overlay
• Hardened steel back provides maximum strength and dimensional stability under extreme operating conditions
• Thick Babbitt lining offers superior conformability and embeddability properties
• Special-purpose design ideal for blown fuel engines, marine racing, and other high-stress applications
• Manufactured to exceed OEM specifications for precision fit and durability
• Sold as a complete main bearing set

Clevite has set the standard in precision engine bearings since 1929, and their performance bearings are proven in racing applications from NASCAR to offshore marine competition. The AL-series bearings are intended for applications where severe operating conditions require frequent inspection and replacement intervals. Proper installation with careful attention to clearances, cleanliness, and torque specifications is critical for optimal performance.