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This is an original replacement part sourced directly from the manufacturer. The O-ring is commonly found in Dynabrade grinders. This part is made of flexible plastic, and is generally used to seal and cushion the connection between the drive wheel and the silencer. Please be aware that there are different O-rings used in the machine. Refer to the parts diagram to be sure of ordering the correct part. You may require a screwdriver or Allen wrench when replacing this item. The O-ring 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.
