The STANDARD #AL-153 Ignition Distributor Rotor is a high-quality replacement part designed specifically for boat engines. Made by the trusted brand STANDARD, this distributor rotor meets or exceeds OEM standards for performance and durability. With its manufacturer part number AL-153, this product ensures a perfect fit and reliable ignition system function for your boat engine. Upgrade your ignition system with this top-notch distributor rotor from STANDARD.al-153