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Sierra 18-2768 Transom Seal for OMC Sterndrive

Manufacturer

Sierra

Picture for manufacturer Sierra

Part Number

118-2768
8 reviews
04/22/2036 2:58 AM
Sale Price

$137.31

2 left at this price

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Usually delivered within 2 days

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Fitment guaranteed

Fitment guaranteed

Product Details

The Sierra 18-2768 is a premium-quality rubber transom seal designed specifically for OMC Stringer and Cobra stern drives manufactured from 1978 to 1986. This critical seal creates a watertight barrier between the transom and intermediate housing, preventing water intrusion that can damage your boat's engine and drive components.

Key Features:

  • 22-hole mounting pattern for secure installation
  • Precision-engineered to meet or exceed OEM specifications
  • Durable rubber construction designed for harsh marine environments
  • Direct replacement for OMC part number 909527
  • Can be installed without disassembling the outdrive

Interchangeable Part Numbers:

  • OMC 909527
  • GLM 86710
  • Evinrude/Johnson 909527
  • Mallory 9-72812

When replacing your transom seal, consider ordering ring plate #911827 and marine-grade bellow adhesive for a complete professional installation. Sierra Marine products are backed by a limited lifetime warranty and are trusted by marine technicians worldwide for their reliability and precise fit.

As advertised. Quick delivery.

Delivery was much sooner than expected

If my order is delivered and is correct part all is good

Quick, easy process

quick and easy great price

Was very happy to find a website that had this plow wear bar. The bar arrived perfectly in just two days. The bar fits perfectly. It is two sided for longer use. Highly recommend TH Motorsports and will definitely use them again.

Love product

Very easy, product description great

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