Stretch Fit Round Rubber Belt for V-Groove Pulley 14.75" - 20.375"

The Stretch Fit Round Rubber Belt is used to connect a sewing machine motor pulley to the balance wheel. This belt is not utilized on current Sailrite^® sewing machine models, but will work for older models where the belt groove is smooth, without gear teeth. Legacy Sailrite machines such as the Sailrite^® Apprentice, Sailmaker, SR200, Long Arm and Yachtsman machines can use this belt as a suitable replacement for original Positraction belts and the prior clear round stretch belt.

Please Note: We advertise this belt size as a range because it can stretch to fit a variety of machines. The given circumference range from 14.75" to 20.375" is the useable range for the belt to function with enough tension to "grab" properly in the wheel groove. The relaxed dimension of the belt is smaller at 13".

To determine this belt's compatibility with your machine, wrap a string around the machine's motor pulley and the balance wheel groove. Then measure the string.