13325-PNA-003 Main (Upper) Brg E - Overview. The 13325-PNA-003 Main (Upper) Brg E is an essential component within Honda marine engine systems. This main upper bearing (BRG E) provides crucial support and rotational stability to the engine's crankshaft assembly, enabling smooth mechanical motion and optimal performance. Designed to align perfectly with factory specifications, it ensures seamless integration with existing parts, maintaining optimal performance and durability.. Key Features. Genui