The o-ring attaches to the valve. This item is available as an individual replacement part. It is an authentic DeWALT replacement part that is sourced from the original manufacturer for use with nailers. It is made of rubber and will need to be replaced if it breaks.
Troubleshooting
This part works with the following brands:
DeWALT
This part works with the following products:
Nailer
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Customer Part Reviews
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5.0
Average Rating (out of 5):
★★★★★
★★★★★
(2 Reviews)
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★★★★★
★★★★★
O ring trim gun
The part fixed the problem, but had to call the 800 number to ensure that was the correct one since my gun didn’t match there schematics.
Guest - June 16, 2021
Verified Purchase
★★★★★
★★★★★
Repair parts
Got the parts and they worked perfectly. The nail gun is back online. EVERY time we order from you, the parts are exactly what I needed. If you don’t have the parts, they are not to be gotten anywhere. You keep great stock. THANKS!
Martha - February 1, 2022
Verified Purchase
Model Cross Reference
This part works with the following models:
ERP Number: ERP10172069
Manufacturer Part Number: 398164-00
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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