53130-ZW9-000 Grip Assembly - Overview. The 53130-ZW9-000 Grip Assembly is a genuine OEM component designed for Honda marine engine systems, specifically supporting the throttle friction system. This part plays a critical role in providing precise control over throttle adjustment and friction, enhancing the operator's ability to maintain smooth and reliable speed control. Crafted to meet exact factory specifications, the grip assembly ensures seamless integration with existing parts, maintaining