For Mercruiser Alpha one Gen 2&Bravo Transom Foam Gasket Seal 43713 3713 18-2724

Transom Foam Gasket Seal for Mercruiser

This transom foam gasket seal replaces OEM part numbers 43713, 3713, and 18-2724 for Mercruiser Alpha One Gen 2 and Bravo sterndrives, providing a watertight barrier between the transom and the drive unit.

Overview

This transom foam gasket seal is engineered for Mercruiser Alpha One Gen 2 and Bravo sterndrives, creating a durable, waterproof seal to prevent water from entering the boat through the transom opening. It fits the mounting surface exactly and withstands compression during drive alignment. The foam construction offers excellent resilience and sealing properties.

Built For Performance

• High-density foam compressible to fill uneven surfaces
• Resistant to water, oil, and exhaust gases
• Maintains flexibility across a wide temperature range
• Aids in vibration damping between the drive and transom
• Precision cut to match OEM gasket dimensions

Fits These Machines

• for Mercruiser Alpha One Gen 2
• for Mercruiser Bravo

On-The-Job Use

• Sealing transom opening during sterndrive installation
• Replacing worn or deteriorated gaskets to stop leaks
• Providing a cushion between transom and drive mount

Specs At A Glance

Good To Know

Q: Is this gasket compatible with all Alpha One Gen 2 drives? A: It is designed for Mercruiser Alpha One Gen 2 and Bravo models, but always confirm your specific serial number to ensure a proper match.

Q: Can I reuse this gasket after removal? A: It is recommended to replace the gasket whenever the drive is removed, as the foam may lose its sealing ability after compression.

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