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Sierra 18-43716 Impeller Dowel Pin for Yamaha Outboard Water Pump

Manufacturer

Picture for manufacturer Sierra

Part Number

18-43716
8 reviews
Sale Price

$7.88

1 left at this price

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Usually delivered within 2 days

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Product Details

The Sierra 18-43716 is a replacement impeller dowel pin designed for use in Yamaha outboard engine water pump assemblies. This precision-machined pin locates and secures the impeller within the water pump housing, ensuring correct alignment for reliable coolant circulation and engine temperature management.

Sierra products are engineered to meet or exceed original equipment specifications, making this an ideal replacement during routine water pump service or impeller replacement. This pin is commonly supplied in pairs (quantity of 2) within complete water pump repair kits.

Key Features:

  • Direct replacement impeller dowel pin for Yamaha outboard water pumps
  • Meets or exceeds OEM specifications
  • OEM Cross-Reference: Yamaha 93604-18080
  • Commonly used in pairs during water pump service
  • Compatible with Sierra 18-4534 water pump repair kit and related assemblies

Replace this pin as part of any scheduled water pump or impeller service to maintain proper impeller positioning and ensure optimal cooling system performance.

Very easy to order, shipping very reasonable .

First time I'll let you know.

great so far

Good easy and quick. Hopefully the correct part arrives in the mail.

You guys ROCK! Great prices and low shipping costs.

I was looking for a set of Warn driving lights and Google search returned Autoplicity as one of the merchants carrying the product. I couldn't believe the price and Autoplicity provided 25% off shipping. Nobody on the web can beat their prices!

So far autoplicity has been a great shopping experience.

Great shopping experience except I did not receive the discount promised by the web site because I could not find any place to enter the coupon code during check out. Otherwise I'm glad to find your site. One other small issue. I did not receive any tracking information when the order shipped and it arrived a couple of days later then expected so that caused a bit of worry. A tracking number would have been great to have. Ed

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