BEARING - ENGINE THRUST (Mitsubishi MB1146836)

A worn engine thrust bearing can allow excessive crankshaft end play, leading to internal contact and potential engine failure. This aftermarket replacement part references Mitsubishi as the OE maker and cross-references part number MB1146836. The bearing controls axial movement of the crankshaft within the engine block. When clearance exceeds specification, the crankshaft can shift under load, causing damage to connecting rods or the block itself. This condition often becomes noticeable during clutch engagement or when the engine is under heavy torque. Verify the serial number or application, then call (562) 693-7748.

Part number variants: MB1146836, mb1146836