Turbocat Air Driven Power Nozzle Belt T21 Gear Belt 32-3310-02Key Features Package of (1) Turbocat Air Driven Central Vacuum Power Nozzle belt. HP Turbocat belt number 7227. Fits all Turbocat and TP210 models. Will not fit Turbocat EX or Turbocat Zoom models. Replace this belt every 6 to 12 months to ensure optimum performance.