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Sierra 18-2057 Oil Seal for Volvo Penta Outdrive - Replaces 181620

Manufacturer

Picture for manufacturer Sierra

Part Number

18-2057
14 reviews
Sale Price

$8.46

1 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 18-2057 is a precision-engineered marine oil seal designed as a direct replacement for Volvo Penta outdrives. This sealing ring maintains a reliable fluid barrier within the outdrive assembly, helping prevent oil leakage and protecting internal drive components from water intrusion and contamination.

Key Features:

  • Direct OEM Replacement: Replaces Volvo Penta part number 181620
  • Cross-Reference: Also referenced as GLM 87070
  • Precise Dimensions: Inner diameter 32mm, outer diameter 42mm, width 4mm
  • Marine-Grade Construction: Built to withstand the demanding conditions of saltwater and freshwater marine environments
  • Sierra Quality: Manufactured to meet or exceed OEM specifications for reliable, long-lasting performance

Sierra International is a trusted name in aftermarket marine parts, offering boat owners and technicians a dependable, cost-effective alternative to OEM components. The 18-2057 oil seal is a straightforward service replacement for maintaining the integrity of Volvo Penta sterndrive and outdrive systems.

So far so good first time using this site hope all goes well!

so far this has been an excellent experience... we will see how the shipping, arrival, accuracy and quality when the parts show up.

Great products, Fast Shipping, Good Price!

Shipping time sucks ass...... I ordered on Monday and I was told it ships 24 business hours after order. The item shipped late 3 day and will not receive my item until Wendsday a week and two days later talk about snail mail!!!!!! N

was quick and easy

I got exactly what I ordered fast and without hassle. Cheaper than anywhere else. Thanks!

Very smooth purchase

Quick

cheaper than anywhere else for the urethane exhaust bushings i bought, including the shipping charges. not to mention my other parts I will be buying. they are an average of40 dollars less. and theyare still cheaper than the cheapest sellers on EBay.

Awesome price. Nice site layout.

Great selection, prices and very fast shipping! I will return!!

little confusing

Thanks

The item I ordered was in stock and was shipped within 24 hours. The purchase process was quick and convenient. The website was easy to navigate. Their prices were the best I could find anywhere. I will definitely purchase from them again in the future. I am pleased with Autoplicity!

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