ACL Bearings 4B7787H-.025 Performance Rod Bearing Set 0.025mm Oversized Mini Prince N12 N14 N16 N18

The ACL Bearings 4B7787H-.025 is a high-performance connecting rod bearing set engineered specifically for BMW Mini Prince engines, including the N12, N14, N16, and N18 variants. These precision-manufactured bearings feature a 0.025mm (0.001 inch) oversize specification, designed for engines that have had crankshafts machined or polished during rebuild or performance build processes.

Key Features:

• Direct replacement for BMW Mini Prince N12, N14, N16, and N18 engines
• 0.025mm oversized specification for use with machined crankshafts
• ACL's tri-metal construction with high-performance bearing material
• Enhanced fatigue resistance for high-RPM and forced induction applications
• Precision tolerances ensure optimal oil clearance and bearing life
• Complete rod bearing set for full engine rebuild

ACL Race Series bearings are manufactured using advanced metallurgy and strict quality control processes, making them ideal for both street performance and racing applications. The oversized dimension compensates for material removed during crankshaft journal refinishing, restoring proper bearing clearances critical for engine longevity and performance.