MTD Lawn Tractor Blade Idler Spring 732-04629

Basic Information

• Part Number: 732-04629
• Part Name: Blade Idler Spring
• Manufacturer: Craftsman
• Category: Lawn Tractor
• Primary Function: Holds the idler pulley tight against the belt to maintain proper tension and ensure smooth blade operation

Installation & Compatibility

• Compatible Models: Fits various Craftsman lawn tractor models. Please confirm this part is correct for your model before ordering.
• Installation Difficulty: Medium; requires basic mechanical skills
• Tools Required: Screwdriver, pliers, work gloves

Additional Information

This blade idler spring (part number 732-04629) helps keep proper tension on the drive belt by holding the idler pulley in place. Without the right tension, the belt can slip, leading to poor blade performance or uneven mowing results.

If your lawn tractor has trouble cutting evenly or the belt appears loose, a worn idler spring could be the cause. Replacing the spring can restore belt tension and improve mowing consistency.

To install this part, remove the mower deck and carefully release the existing spring. Use pliers and a screwdriver to secure the new spring in place, following your tractor s service manual for specific steps. Always disconnect the spark plug wire and wear gloves to protect your hands while performing this repair.