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This is an authentic OEM component from Dynabrade. The speed regulator assembly is compatible with many grinders and sanders. This metal and plastic item secures the valve stem in the housing, managing the airflow in the device. A wrench is often helpful in making the replacement.
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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.
