Premium FB20/FB25 Main Bearing for Subaru Engines

High-grade alloy steel construction ensures extreme durability under heavy loads and high temperatures. Precision-engineered with micro-groove technology for optimal oil distribution and friction reduction.

Direct OEM replacement (12209-AA650) with exact tolerances for seamless crankshaft alignment. CNC-polished surface finish minimizes wear and extends engine lifespan.

Ideal for Subaru FB20/FB25 engine rebuilds, performance upgrades, or preventive maintenance. Trusted by professional mechanics for turbocharged and naturally aspirated applications.

Global wholesale pricing with bulk discounts available. Ships worldwide with certified quality assurance.