This is an OEM part sourced directly from the manufacturer. The D-ring is found in Porter Cable nailers. This part is made of flexible plastic, and is used to help seal the connection with the piston head. You may require an Allen wrench and needle-nose pliers when replacing this part. This item is sold individually.
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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.
