This MTD Hub Pulley, 5/8 Spline guides or transfers motion through the belt-driven system. Replace the pulley if the original part is worn, wobbling, noisy, or showing damage in the groove or bearing area.
This MTD Hub Pulley, 5/8 Spline is used in the related assembly where wear, damage, or loss of the original part can affect normal operation. Matching the part number to your model is the best way to confirm fit.
Not sure if 71804407 is the right MTD part for your model? Search your part or engine model number in our MTD Parts Lookup Tool.