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Sierra 18-3773 Yamaha Propeller Castle Nut

Manufacturer

Sierra

Picture for manufacturer Sierra

Part Number

118-3773
6 reviews
04/29/2036 8:34 AM
Sale Price

$5.59

1 left at this price

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Usually delivered within 2 days

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Fitment guaranteed

Fitment guaranteed

Product Details

The Sierra 18-3773 is a precision-engineered replacement propeller nut designed for Yamaha outboard motors. This castle nut secures the propeller to the propeller shaft, ensuring safe and reliable operation on the water.

Key Features:

  • Direct replacement for Yamaha OEM part number 90171-10M01-00
  • Precision-threaded castle nut design allows for proper cotter pin installation
  • Manufactured to meet or exceed OEM specifications
  • Compatible with Mallory 9-73906
  • Constructed from durable materials for long-lasting marine use

Fitment:

  • Yamaha 6HP (1986-2000)
  • Yamaha 8HP (1986-2009)
  • Yamaha 9.9HP (1984-2009)
  • Yamaha 15HP (1984-2009)
  • Yamaha F6 (2001-2008)
  • Yamaha F8 (2001-2012)
  • Yamaha F9.9 (1985-2012)
  • Yamaha F15 (1998-2013)
  • Yamaha F20 (2006-2013)

Sierra Marine parts are engineered to withstand the harsh marine environment while delivering reliable performance you can trust.

AAA+++

Product worked as expected. Great delivery time.

Easy

Shipping was slow, but item arrived 2 days earlier than expected. A good shopping experience was expected and was received.

Best price, fast shipping, trustable and safe company.

Quick check out with my Apple Pay! Super convenient

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