TBT3V1B1, TBT3V1B2, TBT3V1H1, TBT3V1F1, TBT3V1B1, TBT3V1P2, TBT3V1P1, TBT3V1T1, TBT3V1T2. Toothed Drive Belt For Vax Blade 32v 24v Cordless Vacuum Cleaner. This can be due to the manufacturer changing suppliers during or after a production run of the appliance.
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