Parts Catalog

Replacements
Home / Mercury / Mercury Marine [Updated: Apr. 10, 2026] / Trolling Motor / MotorGuide R3 Series / [9D257787 & Up] - Cat.# 90-8M0054341

[9D257787 & Up] - Cat.# 90-8M0054341

📄 03 Transom (Black) schematic
📄 09H Transom Mount Assembly schematic
📄 Complete Trolling Motor 5-Speed, Design-I, Silver Column schematic
📄 Complete Trolling Motor 5-Speed, Design-II, Black Column schematic
📄 Complete Trolling Motor Variable Speed schematic
📄 Service/Support Material schematic