This Bosch washer drive belt is an OEM replacement part that connects the drive motor to the basket in Bosch washing machines. This belt measures  49.4 inches and replaces a broken or damaged original belt. With 5 ribs and 4 grooves, the high-quality belt transfers drive power to rotate the drum. To install the OEM replacement belt, unplug the washer and access the motor pulley. Carefully loop the new belt around the motor and basket pulleys. Proper belt tension and condition are necessary for the quiet operation and longevity of your washer. Periodic inspection and replacement of worn drive belts prevent motor damage.   Signs of a faulty Drive Belt may include: Drum not spinning or rotating during the wash or spin cycles Unusual squealing or screeching noises during operation Visible signs of wear, fraying, or cracks on the belt's surface

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