Enginetech Main Bearings Standard Size

Enginetech standard size engine crankshaft main bearings are replacement bearings for engine rebuilds and overhauls. Main bearings support the crankshaft in the engine block. They keep it spinning smoothly while carrying the loads created by combustion and rotation. This product line covers a range of Honda and Acura engine applications.

Key Features:

• Standard size bearings for crankshaft journals that are at original, unground dimensions
• Engineered for OE-style fit and function to help restore proper oil clearance and crankshaft support
• Precision-manufactured by Enginetech, a long-established supplier of engine rebuilding components
• Suited to complete rebuilds and can be paired with matching rod bearings, gaskets and other engine kit components

Fresh main bearings help restore oil pressure and reduce engine noise and vibration. They also help protect the crankshaft and block from wear. Always measure crankshaft journals and bearing clearances before assembly, and use the specific part number that matches your engine.