This MTD Engine Pulley, 3.39 x 6.12 Dia. Trans is part of the drive system that helps keep belt movement smooth and consistent.
A new pulley can help correct tracking issues and reduce noise from a worn original component. This MTD Engine Pulley, 3.39 x 6.12 Dia. Trans 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 756-04207A is the right MTD part for your model? Search your part or engine model number in our MTD Parts Lookup Tool.