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Sierra 18-3302 Woodruff Impeller Key for Yamaha Outboard Motors

Manufacturer

Picture for manufacturer Sierra

Part Number

18-3302
14 reviews
Sale Price

$14.32

2 left at this price

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Usually delivered within 2 days

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Fitment guaranteed

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Product Details

The Sierra 18-3302 is a replacement Woodruff impeller key designed for Yamaha outboard motors. This semi-circular, crankshaft-style key seats into a matching keyway on the water pump driveshaft, locking the impeller hub in proper rotational alignment to ensure reliable raw water cooling system performance.

Key Features:

  • Direct replacement for Yamaha OEM part number 90280-04M05-00
  • Designed to meet or exceed OEM fit, form, and function standards
  • Critical component in the water pump assembly — ensures correct impeller timing and prevents slippage
  • Backed by Sierra's Limited Customer Satisfaction Warranty covering defects in materials and workmanship for the useful life of the product
  • UPC: 309997532816

Cross-Reference Part Numbers:

  • Sierra: 18-3302
  • Yamaha OEM: 90280-04M05-00

Sierra Marine is a market-leading manufacturer of aftermarket marine engine parts, offering comprehensive coverage across all major outboard engine brands. This Woodruff key is a standard service item typically replaced during water pump impeller service intervals.

Quick. Decent shipping quote.

I need this for my 98 Toyota Tacoma just want to make sure it's right for that truck. Same part number I put on my 99 Thanks

Talked on the phone first and they were very helpful. Website was very easy to use.

Great product, fast shipping...will do business with again! Thank you!

great

Easy shopping

I've had great service, quick shipment and awesome prices from Autoplicity. Definitely would recommend to anyone. I've placed multiple orders with them and everything is great!

Very easy so far thanks.

Happy with the prices less than half the price of local parts. Quick easy checkout.

Great

Very fast shipping, lowest prices on the web.

Good

Amazing! Product was exactly as described, price was excellent, and shipping was extremely fast. Will buy from again!!

Fast and easy.

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