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Sierra 18-3429 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 18-3431

Manufacturer

Picture for manufacturer Sierra

Part Number

18-3429
11 reviews
Sale Price

$37.66

In Stock (5)

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Usually delivered within 2 days

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Product Details

The Sierra 18-3429 Water Pump Repair Kit is designed for use with Yamaha outboard engines and provides a complete solution for maintaining your outboard's cooling system. This kit is the same as Sierra's 18-3408 Water Pump Kit, but without the water pump housing, making it ideal for rebuilding existing pump housings in good condition.

Key Features:

  • Complete repair kit with impeller, gaskets, seals, and hardware
  • Designed to meet OEM specifications for reliable performance
  • Cost-effective alternative to purchasing a complete pump assembly
  • Includes all necessary components for a complete rebuild

Applications:

Fits Yamaha outboard models: 25, 30, 40, 50, C55, CV55, P50, PR50, PRO50 HP

Replaces OEM Part Numbers:

Yamaha 6H4-W0078-00-00, 6H4-W0078-A0-00, 6H4-W0078-01-00, 6H4-W0078-0A-00

This repair kit provides everything needed to restore your water pump's performance and protect your engine from overheating. Regular water pump maintenance is essential for the longevity and reliability of your Yamaha outboard motor.

Products specifications

Description

Repair Kit w/o Housing

OEM Number

6H4-W0078-A0-00, 644-W0078-A0-00

The experience was wonderful. The ability to look up parts by the make, model, and year of my auto made it easy to find the right part. And getting a discount on shipping to encourage my purchase was awesome. I hope the parts all are correct for my vehicl

Seemed to work great just gotta wait and see when they get here.

Quick & Easy!

quick, easy and great prices

very good

Lowest prices around the web and excellent customer service. The only real issue was the wait between placing the order and when it was shipped. Took 4 days but I chalk that up to the large amount of business they due to their prices being so competitive. For the lowest prices that I've seen I didn't mind waiting a bit longer!

By the time you add in shipping, even the "Rock" can't compare! Thanks!

Good product, great price, will do business again.

Cheapest price by far, not the speediest shipment unfortunately.

Easy

Ordering so far has been easy

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