MAHLE MS-1039H-10 Engine Crankshaft Main Bearing Set

The MAHLE MS-1039H-10 is a precision-engineered engine crankshaft main bearing set designed for Ford big block engines. This complete main bearing set provides the critical interface between the crankshaft and engine block, ensuring proper lubrication and alignment for smooth engine operation.

Application:

• Ford 370 V8 engines
• Ford 429 V8 engines
• Ford 460 V8 engines

Key Features:

• High-quality bearing material for excellent wear resistance and durability
• Precision-manufactured to OE specifications for proper fit and clearances
• Advanced tri-metal construction with steel backing, aluminum-tin intermediate layer, and polymer overlay
• Optimized bearing geometry for maximum oil film strength
• Complete set includes all main bearings needed for a full engine rebuild

MAHLE is a leading global manufacturer of engine components, known for their precision engineering and rigorous quality control. These main bearings are designed to meet or exceed OEM standards, providing reliable performance for both street and performance applications. Proper installation requires careful measurement of bearing clearances and adherence to manufacturer torque specifications.