ARCO Yamaha 6GR-43880 Series Tilt Trim Motor

The ARCO tilt and trim motor or assembly is an application-specific replacement built to restore powered engine-angle adjustment on the compatible marine system listed for this part. 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. Correct fitment depends on the exact engine and trim-pump configuration, including mounting pattern, shaft style, wiring, terminals, and included sealing or adapter hardware.

ARCO tilt and trim motors are performance tested before packaging. The product family uses protective coatings for corrosion resistance and hardened motor-shaft bearing surfaces for wear resistance, while application-specific electrical and mechanical connections are intended to match the supported original installation. Clean electrical connections are important because corrosion adds resistance and reduces available motor current.

Verify engine manufacturer, horsepower, model year, pump or reservoir type, wire count, bolt pattern, shaft configuration, terminal style, and replacement cross-reference before installation. Disconnect power, clean all electrical connections, and install supplied O-rings or adapters where specified. After installation, cycle the trim system through its full travel, inspect for leaks or binding, and confirm reliable operation in both directions.

• The replacement motor or assembly returns adjustment capability to the compatible system.
• ARCO tests tilt and trim motors before packaging.
• Protective coatings and hardened shaft surfaces support long-term service.
• Clean, low-resistance electrical connections help the motor operate correctly.

See the rest of our tilt & trim motors.