KOYO crankshaft main bearings are engineered according to exact OEM standards from premium materials to ensure a perfect fit with both OEM and aftermarket crankshafts. The 6322/C4 Coated Cage model guarantees excellent durability and performance, making it a reliable choice for high-performance engines. Designed to reduce friction and wear, these bearings contribute to smoother engine operation and extended lifespan. Suitable for Honda, HQV, and Suzuki vehicles, these bearings are a critical component in maintaining your engine’s reliability and efficiency.