MERCURY/MERCRUISER BRAVO/ALPHA EXHAUST BELLOWS

Maintain peak performance and prevent water intrusion with the MERCURY/MERCRUISER BRAVO/ALPHA EXHAUST BELLOWS. Designed to fit both Alpha and Bravo series MerCruiser stern drives, these bellows play a critical role in safely directing exhaust gases from the engine through the drive unit and out of the boat—while also helping to muffle engine noise.

Made from durable, marine-grade rubber, the MERCURY/MERCRUISER BRAVO/ALPHA EXHAUST BELLOWS are built to withstand constant exposure to heat, water, vibration, and exhaust pressure. Over time, factory-installed bellows can become brittle, crack, or tear—allowing water to enter the bell housing or transom assembly. Replacing them at the first sign of wear is essential for preventing costly repairs to your drive system.

This bellow is designed to OEM specifications for an easy, secure fit. Whether you’re doing seasonal maintenance, upgrading a leaky component, or restoring a neglected drive, this part helps ensure safe and reliable operation on the water. Properly installed exhaust bellows also help reduce exhaust noise levels, improving comfort for you and your passengers.

This part is compatible with a wide range of MerCruiser Alpha One Gen I & Gen II and Bravo I, II, and III outdrives. Installation is straightforward with the right tools and can be completed during a standard bellows or transom service.

Reliable exhaust bellows are a must-have for any stern drive system. Don’t let a small rubber part become a big repair bill—replace your worn or damaged exhaust bellow with a high-quality aftermarket or OEM-equivalent option that keeps your system sealed and secure.

Follow us on Facebook, Instagram and Youtube.

Terms & Conditions | Returns & Exchanges | Privacy Policy