91253-ZW4-003 Water (7Mm) Seal - Overview. The 91253-ZW4-003 Water (7Mm) Seal is an essential component in the Honda marine engine systems. It functions primarily within the water pump and sealing system to prevent water from entering sensitive parts, ensuring reliable engine lubrication and protection. Crafted to exact OEM standards, this 7mm seal supports long-lasting durability and maintains the integrity of Honda's marine systems by effectively sealing water passages.. Key Features. High-quality 7mm water seal designed specifically for water pump and sealing system use.. Genuine OEM component manufactured to meet Honda's exact factory specifications.. Prevents water ingress, protecting critical engine components from damage and wear.. Maintains optimal lubrication and smooth operation within the marine engine system.. Engineered to integrate seamlessly with existing hardware, seals, and housings.. Ensures consistent performance and reliability for your Honda marine engine.. Why Cho