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Sierra 18-3398 Water Pump Kit with Housing for Yamaha Outboard

Manufacturer

Picture for manufacturer Sierra

Part Number

118-3398
7 reviews
Sale Price

$65.09

1 left at this price

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Usually delivered within 2 days

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Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Sierra 18-3398 is a complete water pump kit with housing designed specifically for Yamaha outboard engines, including models T9.9 and CV40ELD. This comprehensive service kit provides all the components needed for a complete water pump rebuild, ensuring reliable cooling system performance.

Complete Kit Includes:

  • Water pump impeller (Sierra 18-3088)
  • Water pump housing (Sierra 9-43257)
  • Impeller key/Woodruff key (Sierra 18-3300)
  • Water seal damper (Sierra 18-1830)
  • Insert cup and wear plate
  • Three water pump gaskets (Sierra 18-99082, 18-99086, 18-99083)
  • Two mounting bolts (Sierra 18-0256) with four washers

This kit replaces Yamaha OEM part numbers 6F5-W0078-00-00, 6F5-W0078-A0-00, and 675-W0078-A0-00, as well as Sierra part numbers 18-3374, 18-3375, and 18-3397. Sierra marine parts meet or exceed original equipment specifications, providing reliable performance and comprehensive warranty coverage for both parts and labor.

Thanks

Great service

Tires arrived in a very timely manner, price was great! Would buy from again for sure.

Great prices, and had exactly what I needed.

Super fast shipping, definitely gonna buy again

Quick easy checkout. Fair prices

All good!

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