Customer Questions and Answers for Belt, Drum (Drive Belt) by Bosch

This replacement drum belt wraps around the dryer drum and motor pulley to rotate the drum for normal drying. Replaces worn or broken belts to restore tumbling and help your dryer move loads evenly. What it does:

• Transfers motor power to the drum so clothing tumbles during the drying cycle
• Commonly used when the drum slips, won't turn, or makes a rubbing/squealing noise
• Helps maintain proper drum alignment and smooth rotation when in good condition

• Disconnect power before any service; follow the dryer's service manual for safe access
• Inspect idler pulley and motor shaft for wear when replacing the belt
• Re-tension and route the belt per the OEM diagram to avoid mis-tracking