Your vacuum () uses a 60S2M128 belt which is a 128 mm rubber strip to transmit the rotation of the motor. The 60S2M128 belt is cheap and ships the same day.
Same day shipping
Return and free exchange within 15 days
Spare part : synchronous belt (toothed belt)
Elastic belt : no
Length : 128 mm
Section : S2M
Fits in : vacuum /
Weight : 2 g
Here are examples for partial reference for home appliances :
Where to find the reference?