90543-ZV3-000 Washer (10Mm) - Overview. The 90543-ZV3-000 Washer (10Mm) is a precision 10mm washer designed for Honda marine engine systems. It plays a crucial role in the assembly and securing of components within the marine rigging and accessories system, helping to maintain reliable operation and structural integrity. Engineered to factory specifications, this washer ensures seamless integration with existing parts, maintaining optimal performance and durability.. Key Features. A 10mm washer essential for Honda marine engine rigging and accessories.. Genuine OEM Honda part ensuring exact fit and quality.. Maintains system performance by providing secure mounting and spacing.. Designed to meet original factory dimensions and tolerances.. Ensures compatibility with adjacent hardware and seals.. Supports reliability and longevity in marine conditions.. Why Choose Genuine OEM. Using original Honda parts like the 90543-ZV3-000 Washer (10Mm) preserves the integrity of your marine engine.