90504-921-010 Plain (6MM) Washer – Overview

The 90504-921-010 Plain (6MM) Washer is an essential component in Honda marine engine systems, primarily supporting the rigging and hardware assembly. Its role is to provide a smooth, flat surface that distributes the load of threaded fasteners like bolts and nuts, ensuring stable and secure mechanical connections that resist loosening from vibration or torque during engine operation. As a genuine OEM part, it matches exact factory specifications for dimensions and tolerances, guaranteeing a perfect fit with existing hardware and surrounding components in the marine environment. Its compatibility with Honda marine rigging accessories enhances the overall structural integrity and operational reliability of the engine system.

Key Features

• Plain flat washer designed specifically for 6mm bolts used in Honda marine applications.
• OEM genuine part guaranteeing original factory quality and precise dimensions.
• Supports mechanical fastening systems by evenly distributing load and preventing damage to mating surfaces.
• Manufactured to Honda's strict tolerances for seamless integration with OEM components.
• Corrosion-resistant construction ideal for harsh marine conditions.
• Maintains system durability and performance by preventing fastener loosening.

Why Choose Genuine OEM

Using original Honda parts like the 90504-921-010 Plain (6MM) Washer preserves the integrity of your marine engine. OEM parts maintain the exact material quality, precision dimensions, and tolerances set by the manufacturer, which are crucial for preserving system reliability and performance. Genuine washers prevent compatibility issues and ensure proper fit, thereby reducing unexpected failures or maintenance needs. Purchasing OEM through trusted suppliers guarantees authentic products backed by proper support and fast shipping.

Why choose PartsVu?

PartsVu is dedicated to serving boaters with genuine Honda marine engine parts and accessories. Founded by boaters for boaters, PartsVu offers extensive catalogs of OEM parts for Honda marine engines, along with parts from leading marine brands. Our user-friendly website features Shop By Engine functionality and a knowledgeable customer service team to help you find the exact part you need quickly and confidently. With fast shipping and expert support, PartsVu makes maintaining and repairing your boat easier so you can focus on enjoying your time on the water. Happy boating from all of us at PartsVu!