ACL Bearings 4B2370-STD Standard Connecting Rod Bearings Toyota 4AGE

ACL Bearings 4B2370-STD Standard Connecting Rod Bearings are engineered for Toyota 4AGE engines with 40mm rod journals. These Duraglide 780 tri-metal bearings combine superior strength with exceptional durability for demanding operating conditions.

Key Features:

• Duraglide 780 tri-metal construction for high strength and durability
• Hardened steel backing provides improved bearing lining support and retention
• Standard size (STD) for 40mm crankshaft journals
• Designed to withstand higher RPM conditions and increased loads
• Tight wall tolerances ensure consistent bearing clearances
• Enhanced heat transfer through elimination of flash plating on bearing backs
• Increased crush for superior bearing retention in housing

ACL's Duraglide series bearings are manufactured with precision engineering to deliver reliable performance in both street and performance applications. The tri-metal design provides the perfect balance of strength and conformability, while the hardened steel backing maintains structural integrity under high loads and temperatures. Each bearing is manufactured to exacting specifications to help prevent premature wear and protect your engine investment.