RC boat enthusiasts, if you're dealing with a broken water pickup or upgrading your cooling system, this metal transom mount is exactly what you need! Measuring 50x26.8x14mm, this silver and yellow pickup is built from quality metal that can handle the demands of high-performance RC boating. The 3mm inlet diameter with 4mm outer diameter works with most standard water cooling lines for electric boats, methanol-powered ships, and petrol RC vessels. Installation is straightforward - it mounts securely to your transom and provides reliable water flow to keep your motor and electronics cool during those intense running sessions. The metal construction means it's durable enough to handle impacts and won't degrade like plastic parts might over time. Since it's lightweight, it doesn't add unnecessary weight to your boat's setup. This is one of those replacement parts that can save your entire RC boat from overheating damage - proper water flow is crucial for maintaining optimal performance during extended runs. Whether you're fixing a damaged pickup or building a new boat from scratch, having a reliable water intake like this makes all the difference. The design allows for good water capture even at various speeds and angles. Perfect for hobbyists who want their RC boats to perform reliably run after run. Keep your investment protected with this solid replacement part that does its job without fuss!