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Sierra 18-0021 Gear Housing Seal Kit for Yamaha Outboard Motors

Manufacturer

Picture for manufacturer Sierra

Part Number

18-0021
23 reviews
Sale Price

$72.41

2 left at this price

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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 International 18-0021 is a replacement gear housing seal kit engineered for Yamaha outboard motors. Designed to meet OEM specifications, this kit provides a reliable, precision-fit solution for gear housing maintenance and rebuild service on compatible Yamaha outboard engines.

Key Features:

  • OEM-quality construction engineered for precise fit, form, and function
  • Assembled in Sierra International's Illinois manufacturing facility
  • Designed as a direct replacement for Yamaha OEM part 688-W0001-22-00
  • For use in compatible Yamaha outboard engines
  • Includes all necessary sealing components for a complete gear housing service

Sierra International is a trusted name in marine replacement parts, offering high-quality aftermarket components that match or exceed original equipment standards. The 18-0021 gear housing seal kit simplifies maintenance by providing the essential seals needed to restore proper gear housing integrity and prevent water intrusion and gear oil leakage.

Fast and easy!

good

I got the best pricing here and had great delivery time. Would absolutely make future purchases.

Everything was as ordered, fast ship

Autoplicity is one of the best places to get parts from. Not overpriced and warranty's . I do a lot of ordering parts from these guys.

So far so good

easy ordering, great packaging, on time delivery, would definitely return in the future

Very satisfied with customer service and very pleased with merchandise

easy ordering, great prices

quick and easy. love the paypal checkout option

great. couple clicks on mouse and wham! its ordered.

Was NICE AND EASY TO FIND IT.

smooth

Easy and fast so far

Please require signature for delivery!

The Parts that I needed at a great price.

This was an excellent transaction! I ordered parts on Sunday and they arrived tuesday afternoon. Low price, no fuss and super fast. Thanks Autoplicity..........

good price

"Wow. Great Price and extremely fast shipping. I had a CS question and they replied promptly and satisfactorily. I will definitely buy from Autoplicity again."

Fantastic seller! I ordered a full set of brakes for my car (at the cheapest price I could find around the net!) and had them within two days of placing the order...incredibly fast and professional.

easy to order. want to see how the whole process plays out.

thank you!

Autoplicity is a fast & courteous place to do business.

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