SKU: 90430-08003-00

Yamaha Lower Unit Drain Plug Gasket

$1²⁵ USD

Shipping & Delivery Times

Delivery time depends on the stock status shown on the product page:

In Stock (green indicator) — Your order ships from our warehouse and arrives within 2–7 business days, depending on your location.

Ships in 3–6 Days (orange indicator) — This item isn't currently in our warehouse. We place the order with our supplier right away, and once we receive it, it ships to you and arrives within 2–7 business days.

Please note: Delivery times to Alaska, Hawaii, and other remote locations may be longer, and additional shipping surcharges apply.

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The Yamaha 90430-08003-00 is a genuine OEM gasket/washer designed to provide a secure, leak-free seal within your Yamaha outboard’s fuel, cooling, or mechanical systems. Manufactured to Yamaha’s exact specifications, this high-quality component ensures proper fitment, optimal performance, and long-lasting durability.

Engineered for precise tolerance and reliable sealing, this OEM washer helps maintain correct pressure and prevents fluid loss—protecting your engine from avoidable damage and ensuring smooth operation on the water.