91251-ZW1-B02 Seal (23X36X6) - Overview. The 91251-ZW1-B02 Seal (23X36X6) is a genuine OEM component specifically designed for Honda marine engine systems. This seal plays a crucial role in preventing water and fluid leaks within the engine's water pump system, helping to maintain optimal engine cooling and operational reliability. Engineered for precision, it ensures seamless integration with existing parts, maintaining optimal performance and durability.. Key Features. Genuine Honda OEM Seal precisely sized at 23x36x6 mm.. Designed to effectively prevent fluid leaks within the marine engine's water pump system.. Crafted to match Honda's factory specifications, dimensions, and tolerances.. Ensures clean integration with existing water pump hardware and housings.. Maintains expected durability and reliable sealing performance under marine conditions.. Contributes to the efficient operation and longevity of Honda marine engines.. Why Choose Genuine OEM. Using original Honda parts like t