Transom Pin SIERRA 18-73131

Compatible Engines

The SIERRA 18-73131 transom pin is a critical structural component that ensures stability and proper functioning of the lifting mechanism for your watercraft. As a high-quality replacement part, it helps maintain full control over your boat, especially during shallow water maneuvers or towing. Due to the specific design variations of different outboard motor models, compatibility must be verified by the manufacturer's catalog number (18-73131) or OE number. We do not provide a list of specific engine brands to avoid selection errors. If you have any doubts about fitting this part to your equipment, we strongly recommend contacting our customer support, where our experts will help you confirm part compatibility.

Installation and Maintenance

Correct installation of the transom pin guarantees safety and extends the lifespan of your engine. We recommend regular inspection of this component, as wear can lead to undesirable vibrations or loss of stability. Before installation, ensure that the transom holes are clean and free of corrosion. Use appropriate lubricants for seals to prevent water from entering the mechanism interior. Remember that using original or certified SIERRA replacements significantly extends the life of the entire steering system.

• High manufacturing precision – perfect dimensional fit to original mounting holes.
• Material durability – resistance to corrosion and external factors in marine environments.
• Usage safety – secure mounting prevents play and failures during operation.
• Easy installation – replacement does not require specialized equipment or complex tools.