Sierra Transom Seal Kit 47-27721

Parts Desk Insights: Best suited for sterndrive transom rebuilds and scheduled transom service intervals. Technicians reach for this kit when addressing water intrusion through the transom area, replacing worn or cracked transom seals, or completing a full sterndrive service particularly on boats showing signs of transom softness, bellows failure, or after extended time out of service.

The Sierra Transom Seal Kit (47-27721) provides a comprehensive set of seals for sterndrive transom assembly service. Engineered to OEM specifications, this kit restores watertight integrity at the transom, protecting the hull and drive components from water ingress and corrosion damage.

Designed for use on a range of sterndrive transom assemblies. Consult the Sierra application guide to confirm fitment for your drive make, model, and year before ordering.

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