13215-333-003 Conn Rod Bearing A - Overview. The 13215-333-003 Conn Rod Bearing A is a crucial component of Honda marine engine systems. This connecting rod bearing allows the connecting rod to rotate smoothly on the crankshaft, reducing friction and wear within the engine. Specifically designed to support internal engine mechanical motion, it ensures seamless integration with existing parts, maintaining optimal performance and durability.. Key Features. Genuine Honda OEM connecting rod bearing