91052-ZY1-003 Bearing (15X22X20) - Overview. The 91052-ZY1-003 Bearing (15X22X20) is a critical component of Honda marine engine systems. This needle bearing supports the gear case and extension case systems in Honda outboard engines, ensuring smooth mechanical motion and reducing friction between moving parts. Made to exact factory specifications with dimensions of 15x22x20 mm, it ensures seamless integration with existing parts, maintaining optimal performance and durability.. Key Features. Ne