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Sierra 18-2354 Marine Carrier Seal for MerCruiser Alpha One Gen II

Manufacturer

Picture for manufacturer Sierra

Part Number

118-2354
6 reviews
Sale Price

$23.86

In Stock (5)

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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 18-2354 Marine Carrier Seal is a premium-quality aftermarket replacement seal designed for use with MerCruiser Alpha One Generation II stern drives and Mercury outboard engines. This carrier seal assembly is engineered to meet or exceed OEM specifications, providing reliable performance in harsh marine environments.

Key Features:

  • Constructed from heavy-duty, oil- and water-resistant rubber for maximum durability
  • Engineered to meet or exceed original equipment standards
  • Direct replacement for multiple Mercury and MerCruiser OEM part numbers
  • Includes one complete carrier seal assembly per package
  • Designed specifically for Alpha One Gen II stern drives (1991-2019)

OEM Cross-Reference Numbers:

  • Mercury Marine: 807929A1, 807929A2, 815922A1, 815922A5, 821759A1, 821759A2, 821759A3, 821759A4
  • MerCruiser Stern Drive: 807929A1, 821759A2, 821759A4
  • GLM: 12341
  • Mallory: 9-72642

Sierra Marine is a market leader for aftermarket marine engine parts, offering comprehensive coverage for every major engine brand. This carrier seal is fit-specific, so verify compatibility using the OEM part numbers before installation to ensure proper fit and function.

Received product in a short time.

The part I needed was in stock at a fair price and delivery was free. Item delivered in perfect condition in a few days.

A+

A good experience overall, I loved service and prices

No problems. Fast delivery. Good price.

Great, now let’s see if I get the package by the end of the week.

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