Genuine OEM Replacement part # 2610921562</br>Compatible with many Dremel Rotary Power Tools.</br>What's included: (1) - Dremel Replacement Pair Brush Springs # 2610921562</br>New, bulk packaged</br>Please refer to list below for compatibility</br></br>Product Description</br></br><p>*Genuine OEM Replacement part # 2610921562 *Compatible with many Dremel Rotary Power Tools. *What's included: (1) - Dremel Replacement Pair Brush Springs # 2610921562 *New, bulk packaged *Please refer to list below for compatibility **Compatible with the following models: 400 XPR Variable Speed Rotary Tool</p></br><br/>http://www.amazon.com/gp/product/B00C1KC992