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Sierra 18-3431 Water Pump Repair Kit for Yamaha Outboard

Part of: Sierra Water Pump Repair Kit for Yamaha Outboard Engines

Other options in this family: Sierra 18-3370 Sierra 18-3515 Sierra 18-3434 Sierra 18-4563 Sierra 18-32888

Manufacturer

Picture for manufacturer Sierra

Part Number

18-3431
12 reviews
Sale Price

$30.98

In Stock (10+)

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Usually delivered within 2 days

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Live-in-stock inventory

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Fitment guaranteed

Fitment guaranteed

Product Details

The Sierra 18-3431 is a premium water pump repair kit designed for Yamaha 20 HP and 25 HP outboard engines. This comprehensive kit replaces Yamaha OEM part number 6L2-W0078-00-00 and provides all the essential components needed for water pump maintenance and repair.

Key Features:

  • Precision-engineered neoprene impeller for superior durability and performance
  • Complete repair kit includes impeller, gaskets, seals, o-rings, and plate components
  • Kit does not include housing (sold separately)
  • Assembled in Sierra's Illinois facility with premium-quality materials
  • Designed to meet or exceed OEM specifications for reliable operation
  • Formulated specifically for marine environments and harsh operating conditions

Sierra water pump kits are manufactured with application-specific rubber compounds that ensure long-lasting performance in demanding marine conditions. Each component is engineered to deliver superior quality and dependable cooling system operation for your Yamaha outboard engine.

OEM Cross-Reference: Yamaha 6L2-W0078-00-00

Great Price very speedy shipping will buy again

Ordered the item Sunday 4/15/12, item was shipped out that Monday, got the tracking number Tuesday to find out the item is already in my state! Scheduled delivery is Thursday, super impressive on the shipping, best price anywhere by quite a bit! Very satisfied and recommended.

WHOA!!!! Best price around! I ordered on a Friday night and had the items the following Tuesday! You can't beat that with a wooden spoon!!! Autoplicity HAS been bookmarked for future orders. They are the Crutchfield of auto parts!

Good Job!

Very Easy. Love the Amazon checkout!

Great price and fast shipping, beat auto anything by a mile.

Great

Fast and hassle free! The one down side was the Hurst Shifter came without the shifter ball even though the picture showed it with the ball.

Thanks!

Thanks

Easy, would use again! Thanks, Fast Shipping!

Great prices, great communication, fast shipping.

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