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Sierra 18-2055 Marine Oil Seal for Mercury Marine & MerCruiser Stern Drive

Manufacturer

Picture for manufacturer Sierra

Part Number

18-2055
12 reviews
Sale Price

$15.33

4 left at this price

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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 18-2055 Marine Oil Seal is a precision-fit replacement seal designed for Mercury Marine outboard and MerCruiser stern drive applications. Engineered to meet or exceed original equipment specifications, this seal protects shafts and bearings from the ingress of dirt and contaminants while preventing oil or grease leakage.

Key Features:

  • Shaft (I.D.): 0.750 in.
  • Outer Diameter (O.D.): 1.127 in. (28.63 mm)
  • Width: 0.149 in. (3.78 mm)
  • Application: Lower water pump base seal for Mercury Marine outboard and MerCruiser stern drive engines
  • Sold individually

OEM & Cross-Reference Part Numbers:

  • Mercury Marine OEM: 26-79831
  • Also replaces: 47-2055, AP280, GLM85580, 92-85580D, 9-76117, OMC 341280
  • Sierra UPC: 030999310064

Sierra International oil seals are manufactured to deliver reliable, leak-free performance and are built to equal or surpass the OEM parts they replace, making them a trusted choice for marine engine maintenance and repair.

Very happy

Awesome so far

Best prices on the net. Great selection.

It was fine

First order. Lets see how it goes.

Great prices and fast shipping. What more are you looking for?

right parts, right price

Excellent business and a pleasure to deal with. Lowest prices on the net and great communication between the business and myself. Will purchase from again!

Quick and to the point. No signing up for email newsletters and all that junk. Great shipping rates as well

Easy website to shop on. Good phone support. Package will be arriving in a timely manner. All in all seems like a good company.

Easy site to navigate with a nice GUI.

Very cheap prices compared to most other performance markets.

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