This replacement seal is a high quality OEM sourced item that is specially designed for Senco nailers. It is used to provide a tight seal between the cap assembly and the firing valve. Please note this part is made from durable hard rubber material and it is sold individually. Replacing this seal you will need a hex key which is also called an allen wrench.
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★★★★★
★★★★★
Easy repair
Seal worked perfectly, nail gun is up and running
Guest - June 15, 2021
Verified Purchase
★★★★★
★★★★★
Fixed my nail gun
Ordered and replaced 3 parts and the gun works perfectly.
Tom - July 6, 2021
Verified Purchase
★★★★★
★★★★★
Good fit
Finishing nailer working again, easy fix.
Guest - May 17, 2022
Verified Purchase
★★★★★
★★★★★
Parts came in great condition.
Easy install and finish nailer works great.
Guest - August 30, 2022
Verified Purchase
★★★★★
★★★★★
Back to life!
Brought my 17 yr old Senco 15ga nail gun back to life. Usually my go to for any parts is Amazon, but this time they were no help. Was really glad to come across ereplacementparts.com! They had all the seals I needed at a fair price and items arrived sooner than expected!
Guest - November 29, 2022
Verified Purchase
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1. Removed the top cover of the gun
2. Identified the parts needed and ordered them
3. Once received removed the pieces of the old parts and cleaned the top half of the gun
4. Installed the new parts and reattached the top of the gun
5. Check for proper operation of the tool.
6. Oiled the gun as required
Disassemble the back all the way to get cylinder and piston out.
Replaced gaskets and O rings put all back together and Voile!!! Shooting nails like brand new!!
Removed the four screws from the cap of the nail gun
Removed the defective seals
Installed the new ones
Cleaned and oiled the internal parts of the gun
Installed the cap
Removed Top cap, cleaned all the parts, replaced defective seal and retainer, then lubricated all
moving parts before replacing cap. Tested and nailer operates properly with not leaks.
Removed the four screws holding the cap on. Removed the old seals, replaced with the new ones. Cleaned the inside of the gun and oiled it. Then put the cap back on.
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Stock Status
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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