Sierra Transom Seal Kit 18-8213, White Round Seal for Mercruiser Bellows Systems

The Sierra Transom Seal Kit, part number 18-8213, is a round seal kit designed to seal the transom assembly on Mercruiser bellows systems, helping to prevent water intrusion at the transom where the drive unit passes through the boat's hull. The kit is finished in white and includes the transom seal kit components needed for a proper seal at this critical connection point. Keeping the transom seal in good condition is essential to protecting the bilge from water entry and maintaining the integrity of the stern drive housing. This kit carries the Sierra brand name that boat owners and marine technicians rely on for stern drive and outboard replacement parts. At 4.6 pounds, it ships as a complete, ready-to-install kit under Sierra part number 18-8213.

Specifications

• Brand: Sierra
• Manufacturer Part Number: 18-8213
• Product Category: Mercruiser Bellows
• Included Components: Transom Seal Kit
• Color: White
• Shape: Round
• Weight: 4.6 pounds
• UPC: 808282305277

Frequently Asked Questions

What is the Sierra 18-8213 transom seal kit used for? It is a transom seal kit that seals the transom assembly on Mercruiser bellows systems, helping prevent water from entering the boat where the drive unit passes through the hull.

What color is the Sierra 18-8213 seal kit? The kit is white in color and round in shape.

How much does the Sierra 18-8213 transom seal kit weigh? This transom seal kit weighs 4.6 pounds.

Is the Sierra 18-8213 a complete kit or a single part? Sierra part 18-8213 is sold as a transom seal kit, meaning it includes the components needed for the transom seal as a set rather than a single individual piece.

What brand makes part number 18-8213? Part number 18-8213 is manufactured by Sierra, a brand known for marine engine and stern drive replacement parts.

Is Sierra 18-8213 genuine Sierra or aftermarket? It is a genuine Sierra-branded transom seal kit, not a generic third-party part, carrying Sierra's own part number 18-8213.

What category of boat parts does the 18-8213 seal kit belong to? This Sierra seal kit falls under Mercruiser bellows related products, since transom seals work alongside the bellows system on stern drive boats.

What is the UPC for the Sierra 18-8213 transom seal kit? The UPC for this Sierra transom seal kit is 808282305277.

What shape is the Sierra transom seal in kit 18-8213? The seal included in Sierra kit 18-8213 is round in shape.

Why is replacing the transom seal important on a stern drive boat? A worn or damaged transom seal, such as the one included in Sierra kit 18-8213, can allow water to enter the bilge through the drive unit opening in the transom, so replacing it helps maintain a proper watertight seal.