Genuine Manufacturer Approved replacement part designed for certain Nailers. This part is made out of Rubber Material and it is sold individually. The purpose of this part is to create a seal so air does not leak from the gun. When replacing this Seal it is advised to inspect all of the other Seals and O-Rings for wear.
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★★★★★
★★★★★
Good job guys..everything worked as expected
Everything fits and works perfect. !
John - May 23, 2019
Verified Purchase
★★★★★
★★★★★
Easy repair
Your web site help me out tremendously. It gave me the correct information as to what might be wrong with my nail gun. the parts came in in no time fit in place with no problems. It saved me a bunch of money did not have to buy a new nail gun. If I would have brought it to a repair shop it would have cost me probably as much as a new nail gun.
Guest - December 3, 2019
Verified Purchase
★★★★★
★★★★★
Porter Cable nail gun fixed
Used this company several times. Great service and the website is easy to use and find the needed parts quickly. 5 stars. Nail gun is fixed. Saved $$$
Guest - May 5, 2020
Verified Purchase
★★★★★
★★★★★
Worked great
The parts I purchased were spot on! Good price and fast shipping !
Kevin - May 11, 2020
Verified Purchase
★★★★★
★★★★★
Quicker than expected shipping
I didn't need it, when I opened my nailer up and saw the split seal I assumed that was the problem. If you look closely at the picture you can see it's split when new.
Guest - August 27, 2020
Verified Purchase
★★★★★
★★★★★
Corrected the air leak
Part fit fine, USPS delivery was slow.
Guest - May 18, 2019
Verified Purchase
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1. Removed the 4 mounting screws with an allen wrench.
2. Removed the piston driver assembly and found that the seal was blown and the driver pin was severely bent.
3. Put o-ring on the piston assembly and covered with replacement seal (part that is white plastic)
4. Re-inserted the driver pin through the guide place whi
... Read morele installing the finished assembly.
5. Re positioned the gasket on back and screwed in the cover.
6. Gun now fires like a champ.
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Piston driver assembly snapped, and ring seal broke within cylinder - nailier inoperaboe
1. Using hex wrench, remove cap from nailer
2. Remove cylinder/driver assembly from nailer housing
3. Remove broken driver assembly & seal from cylinder
4. Place new O-Ring (black) around new driver assembly
5. Wrap new seal (white) around new driver assembly
6. Insert new driver assembly/seal into cylinder
<
... Read morebr />7. Insert cylinder/driver assembly into nailer housing
8. Reattach cap using hex wrench.
9. Ensure that driver is aligned within nose assembly
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The piston driver bent and the seal was chewed up.
1. Removed the head of the nailer (4 hex screws).
2. Removed the bent piston driver.
3. Installed the new o-ring and the seal onto the new driver.
4. Reassembled the tool.
I pulled the internal shaft out and a seal over an o-ring was broken...I went to the another site and the part was obsolete.....I went to this site and it was available for $8...great , Thanks!! Larry
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Nail driving pin broke and ruined the piston cylinder
1. Removed the four bolts holding on the rear cap.
2. Removed internals.
3. Installed new internals with a light coating of oil.
4. Reinstalled rear cap with new gasket.
1. Disassembled gun
2. Followed directions to replace all o-rings in gun
3. Removed pins holding trigger valve in place
4. Installed new trigger valve
5. Reassembled and tested
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Nailer was missing the gasket I purchased from you.
Removed screws from head unit.
Pulled plunger out.
Installed the new seal
Tried to fire it twice.
Nails started firing after third shot.
Works great now!!
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Model Cross Reference
This part works with the following models:
ERP Number: ERP18995862
Manufacturer Part Number: N925911
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.
