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Sierra 18-3751 Spanner Nut Wrench Tool

Manufacturer

Picture for manufacturer Sierra

Part Number

118-3751
8 reviews
Sale Price

$19.90

3 left at this price

delivery box

Usually delivered within 2 days

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Sierra 18-3751 is a specialized spanner nut wrench designed for marine propeller service and maintenance. This essential tool is engineered to fit specific propeller nut configurations, enabling proper installation and removal of propeller hardware on outboard and sterndrive engines.

Key Features:

  • Precision-machined design for accurate fit on compatible spanner nuts
  • Durable construction built to withstand marine environment demands
  • Essential tool for propeller installation, removal, and maintenance
  • Manufactured by Sierra, a trusted name in marine replacement parts

This spanner wrench is designed to provide the leverage and precise engagement needed for proper torque application during propeller service. The tool helps prevent damage to propeller hardware while ensuring secure installation for safe operation.

Product was easy to find and what I wanted. The whole process was seamless. I love the free shipping but also the option to pay a little and get it out faster which this time I needed.

Finding the part was super easy and simple. The only issue I really had was the delay in the shipping. I paid extra for faster shipping and it still took over a week to get to me. When I tried contacting them through the chat I never got any feedback after asking questions just a "let me check that for you" then chat ended. I finally decided to email and then I got a reply basically saying the same thing. Correct part did wind up showing up without tracking update(kept showing sent to warehouse).

Quick and simple ordering process

First time buyer, very satisfied with the entire process

awesome site

Great price, easy transaction

I was able to use the online chat to confirm that this Banks 25976-1 intercooler would fit my 2002 Chevy 2500HD LB7 Duramax very quickly. It was at an excellent price and free shipping.

Quick easy checkout. Fair prices

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