When Should You Replace Crankshaft Bearings?

When Should You Replace Crankshaft Bearings? Ensuring Bearing Life: Crankshaft Bearings Are Always Replaced When Rebuilding An Engine. are always installed. may cause the replacement bearings to suffer the same fate. the abrasive particles and the thickness of the bearing material. Can you reuse main bearings? if the bearings aren’t scored or overheated, then they