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Sierra 18-6091 Zinc Trim Tab Anode for Yamaha Outboard Motors

Manufacturer

Picture for manufacturer Sierra

Part Number

18-6091
12 reviews
Sale Price

$22.43

In Stock (10+)

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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 18-6091 is a sacrificial zinc trim tab anode engineered to protect Yamaha outboard motors from corrosion in saltwater environments. Acting as a cathodic protection device, this anode attracts electrochemical corrosion away from vital lower unit components—including shafts, propellers, and drive parts—corroding in their place so your motor hardware stays intact.

Key Features:

  • Material: Zinc alloy construction — recommended for saltwater use
  • Attachment: Bolt-on design for secure, reliable mounting
  • Replaces OEM: Yamaha 6H1-45251-02-00 and 6H1-45251-03-00
  • Cross-Reference: GLM 12884
  • Sold individually; mounting hardware not included
  • Meets or exceeds OEM specifications

Designed as a direct OEM replacement for Yamaha 40–90 HP outboard motors, the Sierra 18-6091 zinc anode delivers dependable corrosion protection and is simple to install. Sierra is a trusted name in marine aftermarket parts, supplying quality components that meet or exceed original equipment standards.

quick & easy

1st purchase, but went well. Very quick shipping!

THANK YOU IT WAS A GREAT SPIRINCE ORDER HERE

Ordering was easy and quick.

I found what I was in need of thank you for making the search easy and done.

did not have accurate pictures for product so have to go off of part number only product came on time and as expected at good price

like the fact you can pay with Amazon fast and convient

Very fast shipping, item as described. Will recommend.

Great website navigation

Good

A+++

Autoplicity was a great place to shop. By far the lowest price on the rack that I purchased. Fast shipping and overall very satisfied.<br><br>

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