This MTD Shoulder Spacer Idler 54 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 Shoulder Spacer Idler 54 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.
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