13322-PZ1-003 Main Bearing B - Overview. The 13322-PZ1-003 Main Bearing B is a vital component in Honda marine engine systems. This bearing supports the crankshaft, facilitating smooth and reliable mechanical operation critical to engine performance. Engineered for precise integration, it ensures seamless integration with existing parts, maintaining optimal performance and durability.. Key Features. Designed as a main bearing to support the crankshaft in marine engine systems.. Genuine OEM part ensuring the highest quality, precision, and reliability.. Maintains factory specifications including dimensions and tolerances for perfect fit.. Enhances engine performance by reducing friction and supporting smooth mechanical motion.. Constructed to integrate cleanly with existing hardware and seals within the engine system.. OEM-style design guarantees long-lasting durability and consistent operation under marine conditions.. Why Choose Genuine OEM. Using original Honda parts like the 13322-P