Your cart is empty.
Your cart is empty. Pro-Parts New O-ring Maintenance Rebuild Kits and 647956-00 Tirgger O-Ring For DeWalt D51844 D51822 Framing Nailer Universal Trigger
Each tool repair kit contains all the o-rings as listed to rebuild your tool. Unless otherwise noted, kits include quality Buna-N O-rings and seals equal to or the parts.
O-Ring Kit for DeWalt D51822/D51823 | D51844/D51845 Universal O-ring Kit (Type 1,2,3,4 & 5) Includes:
1 - 390146-00 O-ring
1 - 608611-00 O-ring
2 - 390156-00 O-ring
1 - 608615-00 O-ring
1 - 612096-00 O-ring (N034172)
1 - 608617-00 O-ring
1 - 617161-00 O-ring
1 - 606640-00 O-ring
1 - N041303 O-ring
1 - N023142 O-ring
647956-00 Tirgger O-Ring
All manufacturer’s names, part numbers and descriptions are used for reference purposes only. Seal Kit - assembled with high quality, aftermarket parts that make up a complete o-ring seal kit.
Nichyoo Daiku
Reviewed in Australia on April 29, 2025
Early delivery, Great thank you.
Big Jim
Reviewed in the United States on August 12, 2024
It was the complete set of “o” rings and by doing the complete overhaul my nail gun is working perfectly now . The original “o” rings had turned into mush . Don’t forget to do the trigger rebuild because mine was leaking air there . $15 dollars vs $300 for a new gun ! Well worth the effort !
JP
Reviewed in the United States on February 28, 2024
Description states it is for a D51275 but maybe 1 of the gaskets may be close to the right size but kit contains none of the gaskets you need to repair any part of the D51275 finish nailer.
Donald Danks
Reviewed in the United States on February 12, 2024
The kit does have some of the many o-rings needed to swap out of the Dewalt D51845 model air nailer I wanted to revive. However, there was not enough of the right kind to do the whole job. The kit is missing o-ring number 608611-00, which is for the piston. The nailer just leaks air through the top and will not even try to shoot a nail out.
TROY T SCOTT
Reviewed in the United States on April 25, 2023
I ordered the for my Dewalt nail gun and they fit perfectly. Sadly they were NOT the only ones that I needed and the other one is now obsolete
Noneoyabeeswax
Reviewed in the United States on September 23, 2022
Yep, the clear o-rings had turned into a gooey mess. Two of the three o-rings in the kit were a direct replacement and the third I used the closest comparable size. While there was enough clips online to explain how to perform disassembly / assembly - I got hung up on the final step of putting the end cap on and pinched that o-ring. Took three tries when connecting to air and still leaking to properly align and bolt down - so I’d be careful ‘bout that step if I had to do again).With finally maintaining a seal, I connected to 110 psi (70-120 psi) and it wouldn’t fire. Thank goodness for picking the the Amazon kit with the trigger o-rings included. Those two clear o-rings we’re just plain blown out into the back of the trigger/spring assembly and the two black o-rings in the kit were a suitable replacement. When swapping all of these five rings there was one left over. Note, I had to be careful when installing the trigger o-ring set to avoid ‘rolling or misaligning since they were all smaller.Either Dewalt ‘screwed the pooch on design or I put a non-PTFE grade oil in over the years causing those rings to deteriorate- dunno. Additional materials included: 1) Danco o-ring grease (plumbing) for assembly; and 2) Dewalt/Bostitch Oil( non-detergent/degrading). Both picked up at a box store.Would buy again.
Jack
Reviewed in Canada on June 18, 2022
Il manque un oring , et L' image n'est pas conforme
Kendra
Reviewed in the United States on April 19, 2020
I had a generic flooring nailer that I bought from Harbor Freight. The casting of it was identical of the Bostich units and taking it apart, the guts also looked the same based on the schematic. The o ring kit was mostly a perfect fit and all the important parts that failed were correct for my nailer.
Gilles Gauthier
Reviewed in the United States on September 6, 2019
Fine
Paul Marchio
Reviewed in the United States on September 10, 2019
Just got the rebuild kit today.. I immediately took my dewalt framing nailer apart. I found a couple of the O-rings had hardened and fell apart. That was causing the nailer to leak air from the piston inside the body. I replace all the O-rings inside and the nailer is working again and no air leaks!
Recommended Products
