This is an authentic Dynabrade replacement part manufactured for use with sanders. The Key is used connect the motor shaft and rotor assembly. This key fits into the slot on the motor shaft and aligns with the keyway in the arbor of the rotor assembly. They key is sold as an individual replacement part.
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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.
