This is an authentic manufacturer-sourced replacement o-ring which is specially designed for use with Chicago Pneumatic power tools. It helps to provide an air-tight seal between connected pieces, please refer to the appropriate diagrams of your model for the correct location and application of this hardware. Keep in mind this high-quality part is made of durable rubber material and is sold individually.
Troubleshooting
This part works with the following brands:
Chicago Pneumatic
This part works with the following products:
Angle Grinder
Drill
Model Cross Reference
This part works with the following models:
ERP Number: ERP10298878
Manufacturer Part Number: 8940163640
This part is in stock in our warehouse and will ship out within 1 business day of the order being placed.
New stock is on the way! On order parts usually ship within 7 business days.
Item is not in stock and usually ships 10-15 business days from the time you place your order.
This item is no longer being made by the manufacturer, and cannot be added to your shopping cart.
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Mail-In Recycling Rebate
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.
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