The Honda Drain Washer (90507-921-000) ensures optimal sealing for your marine applications, preventing leaks and enhancing performance. Ideal for use in various Honda marine engines, it guarantees reliability and durability on the water. Description The Honda Drain Washer (90507-921-000) is a high-quality replacement component specifically designed for Honda outboard engines, ensuring optimal performance and reliability. Constructed with durable materials, this drain washer is engineered to withstand the harsh marine environment, providing a secure seal that prevents leaks and ensures proper drainage. Typically used in conjunction with the oil drain plug during routine maintenance, the Honda Drain Washer is essential for maintaining the integrity of your outboard engine’s oil system. Its precision design allows for a perfect fit, minimizing the risk of oil leaks that can lead to engine overheating and potential damage. The practical benefits of using the Honda Drain Washer include enhanced engine longevity, improved oil management, and peace of mind during operation. It is compatible with various Honda outboard models, making it a versatile addition to your maintenance toolkit. For boat owners and marine technicians seeking reliability and performance in their outboard engine maintenance, the Honda Drain Washer (90507-921-000) is an indispensable component.Specification Specification Details Part Number 90507-921-000 Type Drain Washer Material Metal Dimensions Outer Diameter: 22mm, Inner Diameter: 10mm, Thickness: 1.5mm Application Oil Drain Plug Compatibility Various Honda models