ARCO Marine Premium Replacement Alternator w/Single Groove Pulley - 12V, 55A [60050]

This premium replacement alternator is a top - notch choice for late model Mercruiser. It operates at 12 volts and 55 amps, featuring an internal regulator and a 2 - inch mounting foot. A single groove pulley is included. All ARCO alternators are engineered for excellent performance and reliability, crafted with precision and high - quality. They must meet or exceed OEM performance before packaging. When properly installed, ARCO offers a 12 - month warranty for leisure use and a 90 - day warranty for commercial or racing applications. You can add an extra year of warranty to your ARCO rotating electric product (Tilt/Trim Motors, Alternators, Outboard Starters, and Inboard Starters) by registering within 30 days of purchase at arcomarine.com/product - registration. This alternator replaces various models like MARINE POWER Alternator 1210 - 000, multiple MERCURY alternators, and SIERRA alternators. Please note, this product can't be returned to the original point of purchase. Contact the manufacturer directly for issues. Specifications include 55A amperage, 12V voltage, box dimensions of 7'H x 8'W x 8'L and a weight of 9.75 lbs, and a UPC of 693006001258. Quick Guide (pdf).

Using your ARCO Marine Alternator is easy. First, make sure your boat's engine is off. Locate the area where the old alternator is installed and carefully remove it, taking note of how the wires are connected. Install the new ARCO alternator in its place, connecting the wires exactly as they were on the old one. Check that the 2 - inch mounting foot is securely attached. Start the engine and let it run for a few minutes to ensure the alternator is working properly. For maintenance, keep the alternator clean. Regularly check the belt on the single groove pulley for wear and tear. If the belt looks worn, replace it. Also, make sure the connections are tight and free of corrosion. If you notice any strange noises or your boat's electrical system isn't working well, turn off the engine and check the alternator. Remember, for leisure use, this alternator has a 12 - month warranty, and for commercial or racing, it's 90 days. You can get an extra year of warranty by registering your product within 30 days of purchase at arcomarine.com/product - registration. If you have any problems, don't return it to the store. Contact the manufacturer directly.