General description This 6PCS Replacement Vacuum Belt Set is designed specifically for ProHeat 2X Revolution Cleaner models 1986, 1964, 2007, and 2007P. It includes high-quality rubber belts that enhance the performance of your vacuum cleaner, ensuring it operates effectively and efficiently. Technical specifications Small toothed belt part number: 1611130 Large pump belt part number: 1611129 Flat belt large pulley part number: 1606428 Material: Rubber Color: Black Measurement allowed error: +/- 1-3cm Compatibility and accessories This replacement belt set is compatible with the following ProHeat 2X Revolution models: 1986 1964 2007 2007P It is not suitable for PROHEAT models. Installation Installation is straightforward: simply remove the damaged or worn belt and replace it with a new drive belt to reactivate your vacuum cleaner. Usage For optimal performance, it is recommended to replace the vacuum cleaner belt every 3 to 6 months. Other information