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Sierra 18-2077 Bearing Carrier Oil Seal for Mercury Marine and MerCruiser

Manufacturer

Part Number

118-2077
Sale Price

$13.95

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 18-2077 is a precision-engineered bearing carrier oil seal designed for Mercury Marine outboard motors and MerCruiser stern drives. This high-quality replacement seal is manufactured to meet or exceed OEM specifications and provides reliable protection against gear oil leaks in demanding marine environments.

Specifications:

  • Outside Diameter: 1.689" (43mm)
  • Shaft Size (Inside Diameter): 1.188" (30.2mm)
  • Width: 0.247" (6.3mm)

Applications:

  • Mercury Marine 90-300 HP outboard motors (various years)
  • MerCruiser Alpha One Gen I & Gen II stern drives
  • MerCruiser Bravo drives
  • MerCruiser R/MR stern drives
  • Chrysler/Force outboard motors

OEM Cross References:

  • Mercury Marine: 26-14077
  • Chrysler/Force: 26-F697555
  • GLM: 85130
  • Mallory: 9-76119

Sierra marine parts are backed by SeaStar Solutions' comprehensive warranty, providing confidence in long-term performance and durability. This seal features marine-grade materials designed to withstand saltwater exposure and maintain proper gear oil integrity for efficient power transfer.

Process was easy

Great prices will have to update once I receive the wheels

Love the product and it was at a great price!

I ordered a tire from thmotorsports that the manufacturer had discontinued two years earlier and which I could not find anywhere else, without checking customer reviews first, something I never do. Had I checked reviews first I would never have placed the order as the reviews I read after placing my order were uniformly awful. But rather than call and cancel the order, which was my first impulse, I resisted the urge to do so and waited. A day later, the shipping update said my tire had shipped, so I waited. Another day later, the shipping update said my tire would arrive a day later by the end of the day so I waited. On the appointed day, the tire, exactly the tire I had ordered and which was unavailable anywhere else, arrived at the end of the day, brand new, in perfect condition and I was utterly amazed. Thank you, thmotorsports, I am so glad I did not look at your reviews before placing my order.

So Far so good.....I'll know better how great u are when i get the links in & operational when driving the vehicle

Easy to shop, good prices

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