ACL Bearings 5M1219H-STD H-Series Standard Main Bearing Set for Mitsubishi 4-Cylinder Engines

The ACL Bearings 5M1219H-STD main bearing set is designed for Mitsubishi 4-cylinder engines requiring standard-size main bearings. This H-Series kit supports dependable crankshaft operation and is suited for engine rebuilding, restoration, and replacement applications where accurate bearing fit and consistent performance are essential.
Manufactured by ACL Bearings, the 5M1219H-STD set is built to support proper crankshaft positioning and reliable lubrication within the engine’s main bearing journals. The standard bearing specification is intended for crankshafts that remain within the manufacturer’s standard journal tolerance. Always verify engine application, crankshaft condition, and bearing clearances before installation.
This Mitsubishi 4-cylinder main bearing kit is a practical replacement choice for professional technicians, engine builders, and automotive repair projects. Confirm the part number and engine specifications before ordering to ensure proper compatibility. The kit is not air restricted and does not require truck freight, making it suitable for standard shipping and workshop use.
ACL Bearings combines application-specific design with durable materials to help provide consistent support under normal operating conditions. For best results, inspect all related components, follow the engine manufacturer’s installation procedures, and use appropriate assembly lubricant and torque specifications.

Features:

• Brand: ACL Bearings

• Part Number: 5M1219H-STD

• Bearing Type: H-Series main bearing set

• Engine Application: Mitsubishi 4-cylinder engines

• Bearing Size: Standard

• Product Form: Complete main bearing kit

• Shipping Classification: Not air restricted

• Freight Requirement: Truck freight not required