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This genuine OEM part is found in various models of staplers/nailers manufactured by Bostitch, Porter Cable, and DeWALT. An O-ring is a bendable part used between solid pieces, creating a seal which can maintain and withstand high pressure. One machine may use multiple styles of O-ring and care is needed to ensure that the correct one is used in the correct place. Sold individually.
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Hello Dale, Thank you for writing. There are a few parts to check for wear or damage. We suggest checking the Head Valve Part#: 189980. O-Ring Part#: 174073, Bumper Part#: P1630000800 and the Joint Guide Part#: P1645200462. We hope this solves your problem!
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part.
My finish nailer would not fire.
Joseph from RUSHVILLE, Indiana
Trigger had to be reset by hand each time.
Randy from Keller, Texas
Trigger Valve Unit allowed air to pass from Nailer
Gordon from Edisto Island, South Carolina
Pin broke on driver guide cover
stephen from Clinton, Missouri
The O-ring fell off my Brad Nailer, which was causing the trigger to drop off.
Randy from Virginia Beach, Virginia
Trigger pin broken
Lewis from Newport, North Carolina
Tool was jammed, I removed the front guide and dropped the tool and lost the guide and pin
Bill from crossville , Tennessee
| Brand | Model Number | Description |
|---|---|---|
| Porter Cable | BN200C | Nailer - Brad Nailer |
| Porter Cable | BN200CR | Nailer - Brad Nailer |
| Porter Cable | BN200SB | Nailer - 18-Gauge Brad Nailer |
| Bostitch | BRT130 | Nailer - Pneumatic Stick Nailer |
| Bostitch | BTFP1664K | Nailer - 16ga Straig Fin Nail |
| Bostitch | BTFP1850K | Nailer - 18ga 2in Brad Nailer |
| Bostitch | BTFP71875 | Nailer - 53450 |
| Bostitch | CF15 | Nailer - Corrugated Tool |
| Craftsman | CMPBN18K | Nailer - 18ga Brad Nailer |
| Craftsman | CMPBN18SB | Nailer - 18 Ga Brad Nailer |
| Craftsman | CMPCS38 | Nailer - Shell 18 Ga 3/8 Inch Crown St |
| Craftsman | CMPFN16SB | Nailer - Shell 16 Ga Finish Nailer |
| Craftsman | CMPNC18K | Nailer - 18ga Nrrw Crwn Stplr |
| DeWALT | DW66C-1 | Nailer - 15 Deg Coi Side Nail |
| DeWALT | DW66C-1R | Nailer - Coil Nailer |
| DeWALT | DWFP12231 | Nailer - 18 Gauge 2" Brad Nailer |
| DeWALT | DWFP12232 | Nailer - 18 Gauge 1-1/2" x 1/4" Narrow Crown Stapler |
| DeWALT | DWMC150 | Nailer - 1.5 Metal Conec Nail |
| DeWALT | DWSL18CAP | - Cap Stapler |
| Stanley | FMFP12704 | Nailer - 15deg Roofing Nailer |
| Stanley | FMFP71927 | Nailer - 16g Fin Nailer |
| Stanley | FMFP71928 | Nailer - 18ga 2# Brad Nailer |
| Porter Cable | FN250SB | Nailer - 53444 |
| Bostitch | MCN150 | Nailer - Metal Connector Nailer |
| Bostitch | MCN250 | Nailer - Metal Connector Nailer |
| Bostitch | MCN250S | Nailer - Metal Connector Nailer |
| Bostitch | N400S | Nailer - Pneumatic Stick Nailer |
| Bostitch | N66BC | Nailer - Cap Nailer |
| Bostitch | N66BC-1 | Nailer - Cap Nailer |
| Bostitch | N66C | Nailer - Coil-Fed Pneumatic Nailer |
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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_WW.gif "Part Location Diagram of 174073 DeWALT O-RING")
