Top Line Manufacturing MB HY14 Engine Crankshaft Main Bearing Set

The Top Line Manufacturing MB HY14 Engine Crankshaft Main Bearing Set supplies the main bearings that support the crankshaft in the engine block. Main bearings, also called crankshaft bearings, give the rotating crankshaft a low-friction surface to turn against. They also help carry the loads produced while the engine runs.

Key Points:

• Engine crankshaft main bearing set, listed under manufacturer part number MB HY14
• Replaces worn main bearings during an engine rebuild or overhaul
• Supports smooth crankshaft rotation and stable oil film clearance

Main bearing replacement is normally done as part of a full engine rebuild. Check bearing clearances with the appropriate measuring tools during assembly.