ACL Bearings 3BS8369-STD Balance Shaft Bearing Set Standard Size

The ACL Bearings 3BS8369-STD is a standard-size balance shaft bearing set engineered to precise OEM specifications, delivering reliable performance for engine balance shaft assemblies. ACL is a globally recognized manufacturer of high-quality engine bearings, trusted by professional engine builders and automotive technicians worldwide.

Balance shaft bearings play a critical role in supporting the balance shaft(s) within the engine block, reducing vibration and ensuring smooth engine operation. This set provides a direct-fit replacement solution using ACL's proven bearing materials and manufacturing tolerances.

Key Features:

• Standard (STD) size — direct replacement for engines with unmachined, factory-spec journals
• Manufactured to tight dimensional tolerances for precise oil clearance control
• High-quality bearing alloy construction for excellent wear resistance and durability
• Engineered to meet or exceed OEM specifications
• Complete set includes all bearings required for the balance shaft assembly
• ACL's advanced overlay technology for improved surface compatibility and break-in performance

The 3BS8369-STD is ideal for routine engine rebuilds and maintenance where balance shaft journals are within factory specifications. Always verify journal dimensions with a micrometer prior to installation to confirm standard sizing is appropriate.