This is a brush spring and it is used in a variety of power tools. The spring applies force to the motor brush inside the motor. This will keep the brush tight along the armature. If the brush has worn down it will create heat, and the spring will lose tension. If this happens, both parts will have to be replaced.
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Some of the parts we sell are eligible for mail-in rebates since we can recycle them. We will display any applicable rebates in your shopping cart. To redeem your rebate, contact Customer Service after you have received your part.
