I have a pet Eureka Airspeed that is several years old. Since the belt broke, I ordered a replacement. I just matched the belt number to the one I had. They fit and work well. It was right but not too crowded. I figured it would be best to put it on the crossbar first, then around the motor book, and then place the crossbar where it belongs. All in all it was what I was looking for and it lasted 4 or 5 suction cycles.
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