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Sierra 18-1074 OMC Sterndrive Cobra Exhaust Bellows

Manufacturer

Sierra

Picture for manufacturer Sierra

Part Number

18-1074
11 reviews
03/12/2036 9:37 PM
Sale Price

$39.31

In Stock (10+)

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Usually delivered within 2 days

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Fitment guaranteed

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Product Details

The Sierra 18-1074 is a direct replacement exhaust bellows designed for OMC Sterndrive and Cobra drive systems. This critical component creates a flexible, watertight seal between the exhaust system and the transom assembly, allowing the drive unit to articulate while preventing water intrusion and exhaust leaks.

Key Features:

  • Direct replacement for OMC Sterndrive and Cobra drive exhaust systems
  • Durable rubber construction designed to withstand harsh marine environments
  • Maintains flexible seal during steering and trim operations
  • Prevents water from entering the boat through the exhaust passage
  • Essential component for safe sterndrive operation

Exhaust bellows should be inspected regularly for cracks, tears, or deterioration, and replaced as part of routine maintenance to prevent costly water damage to the engine and bilge. This bellows is engineered to meet or exceed OEM specifications for reliable performance.

Replaces: OMC 0508551, 508551, 0911826, 911826

Products specifications

Application

All cone clutch models ('94 & Newer) not using exhaust boot, Vovlo - for SX drives. Includes 302, 432, 434, 502, 572, 584 & 744 ('94-'98).

Replaces

3850426

EASY

Great price and fast shipping! If your looking for quality brands at the best price available!!<br>

Great! My part got here BEFORE the estimated delivery date! Now I may be able to complete my project in time! THANKS!!!

Easy...fast...loved it

easy web service

Absolutely a great company to order from! Will order from again for sure, was super cheap gave me special discounts and shipped out the next day much quicker than even expected! GREAT company wonderful to deal with an will defiantly shop from again. Thank you!

Super easy and Quick! Called Tech. Support to confirm my part selection/fit. Really fast delivery for coming from the east coast. BUT, Part was not as pictured. I actually purchased because of the BOSAL brand and the picture was identical to the one I nee

Great product. Great service. Delivered on time as usual!

Fast shipping and great prices. Amazon Payments was a breeze to use.

Quick and easy

This was my first order from Autoplicity, and I was not sure what to expect. The parts were shipped quickly, and Autoplicity had the best price by far.

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