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Sierra 18-4703 Magnetic Drain Screw for Marine Lower Unit

Manufacturer

Sierra

Picture for manufacturer Sierra

Part Number

18-4703
8 reviews
04/23/2036 12:43 AM
Sale Price

$9.87

In Stock (10+)

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Usually delivered within 2 days

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Fitment guaranteed

Fitment guaranteed

Product Details

The Sierra 18-4703 Magnetic Drain Screw is a precision-engineered replacement drain plug designed for marine lower unit gear cases. This essential maintenance component features an integrated magnet that captures metal particles and debris suspended in gear oil, providing early warning of potential wear issues and helping extend the life of your marine drive system.

Key Features:

  • Built-in magnet captures metal shavings and debris from gear oil
  • Precision-manufactured to meet or exceed OEM specifications
  • Corrosion-resistant construction for harsh marine environments
  • Direct replacement for worn or damaged drain screws
  • Allows for easy inspection of gear case condition during oil changes

Sierra Marine is a trusted leader in aftermarket marine engine parts, known for quality components that meet the demanding requirements of today's high-performance engines. Each Sierra product is engineered to provide reliable performance and durability in the challenging marine environment.

None

I paid for 2 day shipping and the wheels took about 6 days to arrive

fast and easy shipping

Thank you! Positive experience.

Great keep giving you business

The product was delivered in a couple of days over the 4th of July weekend in perfect condition. I had to send it back though because it didn't fit the existing bracket on my boat. I was not able to verify specs on your website so I did not realize that I needed to order a look-alike product from another company. Their product was half the price, but I am still waiting for delivery. Your customer service was incredible and you handled the return with very little effort on my part.

Quality products with fast and easy service

Everything went just fine.

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