Exhaust Hose Bellows for OMC & Volvo Penta 3852741, 3863450, 0778067, 18-27801

Exhaust Hose Bellows for OMC & Volvo Penta

This exhaust hose bellows is a direct replacement for OMC and Volvo Penta marine applications, referencing OEM cross-reference numbers 3852741, 3863450, 0778067, and 18-27801.

Overview

This exhaust hose bellows provides a flexible connection in marine exhaust systems, compensating for engine movement and thermal expansion. Designed for OMC and Volvo Penta engines, this bellows ensures a reliable seal against exhaust gases and water. The bellows construction resists corrosion from saltwater and heat from exhaust.

Built For Performance

• Constructed from heavy-duty rubber compound for durability
• Reinforced with fabric layers for burst resistance
• Corrugated design allows flexibility without kinking
• Resistant to ozone, oil, and marine environments
• Precisely molded to match OEM specifications

Fits These Machines

• for OMC marine engines
• for Volvo Penta marine engines

On-The-Job Use

• Connecting exhaust manifold to riser or elbow
• Replacing worn or cracked bellows on inboard/outboard systems
• Used in wet exhaust systems where water and exhaust mix
• Suitable for repower or restoration projects

Specs At A Glance

Good To Know

Q: Is this bellows compatible with both OMC and Volvo Penta? A: Yes, it cross-references multiple part numbers, but always verify your specific engine model and year before installation.

Q: Can this bellows be used in fresh water only? A: It is suitable for both fresh and saltwater use, thanks to its corrosion-resistant construction.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.