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Sierra 18-1074 Exhaust Bellows for OMC and Volvo Penta SX Drives

Manufacturer

Picture for manufacturer Sierra

Part Number

118-1074
6 reviews
Sale Price

$31.37

In Stock (6)

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Usually delivered within 2 days

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Product Details

The Sierra 18-1074 Exhaust Bellows is a premium aftermarket replacement designed for OMC Sterndrive/Cobra and Volvo Penta SX drive systems. This exhaust bellows provides a critical flexible connection in the stern drive exhaust system, accommodating drive movement while maintaining a sealed exhaust passage.

Key Features:

  • Inner diameter: 2-5/8 inches, outer diameter: 3 inches, length: 7.5 inches
  • Does not include exhaust relief slots on underside
  • Fits Volvo Penta SX drives (1986-1997) with cone clutch bell housing
  • Compatible with various OMC SX drive models including 302, 432, 434, 502, 572, 584, and 744 (1994-1998)
  • Engineered to meet or exceed OEM specifications
  • Designed for harsh marine environments

OEM Cross References: Replaces OMC 3850426, 767724; Volvo Penta 3850426; Mallory 9-72711. Uses Sierra 18-7314 hose clamp for installation. Sierra marine parts are manufactured to provide reliable performance and durability in demanding marine applications.

Great service

You have the shipping option I need

Thank you guys ,THM MOTORSPORT was amazing . But.... UPS WAS TRASH , they threw my tires in the middle of my driveway and bounce , nobody knocked on my door or hit the ring bell.

SUPER EASY & great price assuming tires arrive on time as advertised

I searched for 2 full days and your pricing was by far the best! Very easy to checkout and purchase with a great website!

Easy ordering. Great seller.

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