ARCO Marine Replacement Tilt Trim Motor f/Yamaha 6GR-43880 Series [6300]Replacement Tilt Trim Motor for Yamaha 6GR 43880 Series Engineered to provide a reliable replacement for Yamaha Outboard Engines, the ARCO Part #6300 Tilt Trim Motor is designed for optimal performance with 425HP 4 Stroke models manufactured between 2018 and 2023. ARCO advises cleaning all connections: A corroded connection creates resistance, lowering the amperage required to operate the motor. Features: Tilt trim motors are dynamically tested to