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Sierra 18-7485 Marine O-Ring for Yamaha Outboard Engines

Manufacturer

Picture for manufacturer Sierra

Part Number

18-7485
10 reviews
Sale Price

$14.64

In Stock (10+)

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Usually delivered within 2 days

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Sierra 18-7485 is a high-quality replacement O-ring designed specifically for Yamaha outboard motor applications. This precision-engineered seal meets or exceeds OEM specifications to ensure reliable performance and proper sealing in critical engine components.

Key Features:

  • Direct replacement for Yamaha OEM part number 93210-86M38-00
  • Also interchangeable with Mallory 9-76573
  • Manufactured to meet or exceed original equipment standards
  • Used in lower unit seal kits and various engine sealing applications
  • Commonly found in Yamaha 115HP, 130HP, and 150HP outboard models from mid-1980s through 2000s

Sierra Marine parts are engineered for durability and reliability in harsh marine environments. This O-ring provides a critical seal to prevent leaks and maintain proper lubrication in outboard motor assemblies. Backed by Sierra's industry-leading customer satisfaction warranty.

good price

had to try to check out several times. server stated vender a error. I only ordered one power steering pump. i hope i don't get billed for a dozen???

Good price.

I ordered my K&N cold air intake order number 17133<br>From autoplicity for almost half price compared to other sites online. I will continue my purchases here n stop my searches elsewhere. And delivery time is fast!

Cheap. exactly what I was looking for.

Quick and easy

Google searching produced this company as the lowest price on a set of spark plug wires. I like to deal with eBay, but I decided to try it out. Though the shipping was a bit more than Google estimated, it was still the lowest price! The item shipped quickly and was perfect with plenty of communication. Great seller!

Easy to order

good prices not so good shipping rate

Great

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