【Widely Compatible】Our Replacement Wheels fit for Dyson V6 V7 V8 V10 V12 DC58 DC59 DC62 DC72 DC74 SV10 SSV12 SV20 Vacuum Cleaner. Direct Drive 35W 50W Suction Head Accessories. 【Premium Materials】Our replacement wheels are made of high quality materials and premium workmanship, durable to use. Ensure the best performance of your vacuum cleaner by replacing worn parts every 6-12 months. 【Keep Your Vacuum Cleaner at Peak Performance】A damaged or defective wheel can affect the flexibility of your vacuum cleaner and can scratch floors or carpets. It is recommended to replace the worn wheel promptly to keep your vacuum cleaner working at its best and to help protect your carpet or floor. 【Easy to Install】The replacement parts for the cleaner head ball wheels for Dyson are easy to install, just use a screwdriver to remove the screws from the old ball wheels, replace the new ball wheels, then reinstall the new ball wheels to fix the screws and you're done. Note: The data are all manually