A trolling motor is only as good as the parts that keep it running, and when brush boards start wearing down, performance takes a hit. The Mercury Large Brush Board Kit (8M4002711) is a direct replacement for MotorGuide variable-speed trolling motors, including the popular Xi5 series. Designed for durability and efficiency, this kit restores proper electrical contact, keeping the motor responsive and reliable on the water.. What Makes It Essential:. Complete Replacement Kit - Includes the brush board, springs, and screws, so you have everything needed for a smooth installation.. Optimized for MotorGuide Trolling Motors - Specifically engineered for large variable-speed models to ensure a precise fit and hassle-free integration.. Durable and Reliable - Built with high-quality materials to withstand repeated use and extend motor life.. Why It Matters:. Restores Power Efficiency - Keeps the motor running smoothly by maintaining solid electrical contact.. Prevents Unexpected Failures - Rep