12420389-1-M-DeWALT-180448-O RING
Part Location Diagram of 180448 DeWALT O RING
See part G-11 in the diagram
( Grid squares measure 1x1 inch )
12420389-1-S-DeWALT-180448-O RING Part Location Diagram of 180448 DeWALT O RING

O RING 180448

$2.99
On Order
Fix Number:
FIX12420389
Manufacturer #:
180448
Manufactured by:
DeWALT

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Product Description

This is an OEM replacement O-ring for a nailer, sold individually. This O-ring is what seals the cylinder to the housing of the gun and creates separation between the upper and lower air chambers. Due to its rubber material, over time, it can wear. For this repair you will need to remove the cap, disassemble the head valve, remove the spring, and remove the old O-ring. Apply some lubrication to the new O-ring and place it on the valve.

  • Works with the following brands:
    Bostitch, DeWALT, Craftsman, Porter Cable
  • Works with the following products:
    Nailer
  • Part# 180448 replaces these:
    180448, P180448
Works with the following brands:
Bostitch, DeWALT, Craftsman, Porter Cable
Works with the following products
Nailer
Part Number Cross Reference
Part# 180448 replaces these:
180448, P180448

Questions and Answers

Be the first to ask our experts a question about this part!

HEAD VALVE BODY
★★★★★
★★★★★
(10)
$2.99
In Stock
Part Number: FIX12417689
This is a genuine head valve for nailers and staplers. The head valve is responsible for controlling the flow of air to the cylinder. When the trigger is pulled, it creates an imbalance of pressure, which opens the head ...
HEAD VALVE BODY
★★★★★
★★★★★
(10)
$2.99
In Stock
Part Number: FIX12417689
This is a manufacturer-approved replacement head valve and is sold independently. It controls the amount of air that enters the cylinder when the trigger is initiated. This action creates an imbalance in pressure between...
WASHER FLAT
$2.99
In Stock
Part Number: FIX12425945
This is an authentic OEM product which is designed for Bostitch, DeWALT and Porter Cable nailers and staplers. It provides a tight seal for the valve piston. Over time the material may wear down causing air leaks. To rep...
SEAL
$2.99
In Stock
Part Number: FIX12425943
This is an authentic Craftsman replacement part that has been sourced from the original manufacturer to be used with pneumatic nailers and staplers. The seal is used to prevent leaks between the head valve and the end ca...
PISTON DRIVER ASSEMBLY
$8.79
In Stock
Part Number: FIX18990119
This is an authentic OEM sourced replacement part designed for use with brad nailers. The piston/driver assembly is the part of the nail gun that drives the nail into the material that is being used. Drivers do have a t...
PISTON DRIVER
$12.41
In Stock
Part Number: FIX18980252
Genuine OEM replacement part, this item is sold individually. The main purpose of the 180205 Piston/Driver is to strike the fastener in the nose of the nail gun into the material you are nailing. At times this part can b...
SAFETY PAD
$2.99
In Stock
Part Number: FIX18997097
This is a genuine Bostitch replacement part. The Safety Pad is attached to end of the safety to prevent the material that it is being used on from getting marred or dented by the safety arm. It is a advisable to have o...
O-RING
$2.99
In Stock
Part Number: FIX18997339
This is a Genuine Manufacturer Sourced replacement part designed for Nailers/Staplers. This O-Ring provides an Air-Tight Seal for the Driver Unit. Over time this O-Ring will shrink, become brittle and crack allowing for ...
SAFETY PAD
$2.99
In Stock
Part Number: FIX18997150
This safety pad is sourced directly from the manufacturer and sold individually. It attaches to the end of the safety arm to stop the material that it is being used on from getting scratched or nicked. We recommend havin...
CONTACT
$2.99
In Stock
Part Number: FIX18995490
This is genuine OEM sourced replacement part designed for use with Porter Cable nailer. Nose cap is attached to end of the safety element to prevent the material that it is being used on from getting marred or dented by ...
SPRING
$2.99
In Stock
Part Number: FIX12425944
This is a genuine OEM sourced part that is intended to be used with pneumatic nailers and staplers from Bostitch, Porter Cable, and DeWalt. The metal spring is used to provide compression between the piston head valve an...
NO MAR PAD
$2.99
On Order
Part Number: FIX18997128
This is a genuine Bostitch replacement part. The Safety Pad is attached to end of the safety to prevent the material that it is being used on from getting marred or dented by the safety arm. It is a advisable to have o...
O-RING
$2.99
On Order
Part Number: FIX12423121
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 with...
ASSEMBLY, PISTOM/DRIVER
$5.92
In Stock
Part Number: FIX18992675
This is a Genuine Manufacturer Approved replacement part designed for Nailers/Staplers. This item is made out of Metal and it is Sold Individually. Please note that it does not include the o-ring (sold separately as part...
CHECK SEAL
$2.99
In Stock
Part Number: FIX12413724
This is an authentic manufacturer-sourced replacement component which is specially designed for use with staplers and nailers. It is generally utilized to provide an air-tight seal for the cylinder sleeve. Over time it m...
O RING
$2.99
In Stock
Part Number: FIX18986864
This is an authentic OEM replacement part compatible with a variety of Bostitch staplers and nailers. An O-ring is used to maintain a pressure seal. It is a flexible circle that fits between rigid parts. Each tool may us...
SLEEVE-CYLINDER
$2.99
In Stock
Part Number: FIX12401155
This item is available as an individual replacement part. The cylinder sleeve fits between the piston driver assembly and the check seal. This part is an original part from Bostitch for use in nailers and staplers. It is...
Trigger Valve
$8.12
In Stock
Part Number: FIX18990335
This genuine OEM trigger valve in your nailer or stapler works in conjunction with the head valve. When you press the trigger valve, it creates a pressure difference between the air reservoir and the cylinder and causes ...
O-RING
$2.99
On Order
Part Number: FIX12492456
This item has been OEM sourced to ensure a high level of quality. The o-ring is intended to be used with pneumatic nailers from Bostitch, Porter Cable, and DeWalt. The o-ring is used to seal the connection between the no...
GASKET-FRAME/CAP
$2.99
In Stock
Part Number: FIX18990139
This is a genuine replacement part sourced directly from the manufacturer. The frame/cap gasket is found in Porter Cable brad nailers and staplers. This part is made of flexible plastic, and is used to seal the connect...
FRAME/CAP GASKET
$2.99
In Stock
Part Number: FIX18990182
Trigger Valve Assem
$5.95
In Stock
Part Number: FIX12508117
CYLINDER SLEEVE
$2.99
In Stock
Part Number: FIX18990120
This cylinder sleeve is an OEM part direct from Porter Cable. The plastic component is compatible with several nailer devices, and is sold individually. The cylinder sleeve helps to secure the piston driver. A hex key is...
O-RING
$2.99
In Stock
Part Number: FIX18997340
A genuine item that is supplied by the original equipment manufacturer for use with Bostitch and Porter Cable nailers and staplers. It is a special o-ring which is generally utilized to provide an air-tight seal for the ...
CYLINDER
$2.99
Special Order
Part Number: FIX18980347
This is an OEM replacement part for use in staplers and nailers made by Bostitch and Porter Cable. The cylinder goes between the driver unit and the bumper. It might require a screwdriver and an allen wrench to replace t...
Affresh Dishwasher Cleaner Tablets - 6
$21.89
In Stock
Part Number: FIX12345667
Affresh dishwasher Cleaner is specially formulated to help remove limescale and mineral build-up that can be unsightly and could affect your dishwasher's performance. Each tablet is designed to clean inside your machine ...
Affresh Washing Machine Cleaner - 3 pack
$19.89
In Stock
Part Number: FIX1960673
This washing machine cleaner includes three time-release tablets designed to remove odor-causing residues, grime, and buildup from high-efficiency and top-load washing machines. The tablets work by cleaning the tub, pump...
Produce Preserver Filter
$17.75
In Stock
Part Number: FIX3503014
Fresh Flow Produce Preserver is made for your refrigerator to help keep produce fresh for longer by absorbing the chemical, ethylene, that causes your fruits and vegetables to ripen quicker. Your produce could be fresh f...
Affresh Washing Machine Cleaner Tablets – 6 Count
$27.87
In Stock
Part Number: FIX12345661
This Affresh Washing Machine Cleaner deep cleans to help remove the odor-causing residues and grime that daily loads leave behind. The time-release tablets are EPA Safer Choice certified, septic-safe and designed to clea...
Refrigerator Deodorizer
$29.78
In Stock
Part Number: FIX12739141
Refrigerator deodorizers help to reduce bacteria growth and therefore reduce smells and extend the life of food.
Affresh Ice Machine Cleaner
$26.87
In Stock
Part Number: FIX12583750
This nickel-safe, unscented ice machine cleaner measures 16 fluid ounces and is used to remove mineral build-up and hard water and is compatible with several makes and models of freestanding ice machines. To use properly...
SAFETY PAD
$2.99
In Stock
Part Number: FIX18997097
This is a genuine Bostitch replacement part. The Safety Pad is attached to end of the safety to prevent the material that it is being used on from getting marred or dented by the safety arm. It is a advisable to have o...
O-RING
$2.99
In Stock
Part Number: FIX18997339
This is a Genuine Manufacturer Sourced replacement part designed for Nailers/Staplers. This O-Ring provides an Air-Tight Seal for the Driver Unit. Over time this O-Ring will shrink, become brittle and crack allowing for ...
SAFETY PAD
$2.99
In Stock
Part Number: FIX18997150
This safety pad is sourced directly from the manufacturer and sold individually. It attaches to the end of the safety arm to stop the material that it is being used on from getting scratched or nicked. We recommend havin...
CONTACT
$2.99
In Stock
Part Number: FIX18995490
This is genuine OEM sourced replacement part designed for use with Porter Cable nailer. Nose cap is attached to end of the safety element to prevent the material that it is being used on from getting marred or dented by ...
SPRING
$2.99
In Stock
Part Number: FIX12425944
This is a genuine OEM sourced part that is intended to be used with pneumatic nailers and staplers from Bostitch, Porter Cable, and DeWalt. The metal spring is used to provide compression between the piston head valve an...
NO MAR PAD
$2.99
On Order
Part Number: FIX18997128
This is a genuine Bostitch replacement part. The Safety Pad is attached to end of the safety to prevent the material that it is being used on from getting marred or dented by the safety arm. It is a advisable to have o...
O-RING
$2.99
On Order
Part Number: FIX12423121
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 with...
ASSEMBLY, PISTOM/DRIVER
$5.92
In Stock
Part Number: FIX18992675
This is a Genuine Manufacturer Approved replacement part designed for Nailers/Staplers. This item is made out of Metal and it is Sold Individually. Please note that it does not include the o-ring (sold separately as part...
CHECK SEAL
$2.99
In Stock
Part Number: FIX12413724
This is an authentic manufacturer-sourced replacement component which is specially designed for use with staplers and nailers. It is generally utilized to provide an air-tight seal for the cylinder sleeve. Over time it m...
O RING
$2.99
In Stock
Part Number: FIX18986864
This is an authentic OEM replacement part compatible with a variety of Bostitch staplers and nailers. An O-ring is used to maintain a pressure seal. It is a flexible circle that fits between rigid parts. Each tool may us...
SLEEVE-CYLINDER
$2.99
In Stock
Part Number: FIX12401155
This item is available as an individual replacement part. The cylinder sleeve fits between the piston driver assembly and the check seal. This part is an original part from Bostitch for use in nailers and staplers. It is...
Trigger Valve
$8.12
In Stock
Part Number: FIX18990335
This genuine OEM trigger valve in your nailer or stapler works in conjunction with the head valve. When you press the trigger valve, it creates a pressure difference between the air reservoir and the cylinder and causes ...
O-RING
$2.99
On Order
Part Number: FIX12492456
This item has been OEM sourced to ensure a high level of quality. The o-ring is intended to be used with pneumatic nailers from Bostitch, Porter Cable, and DeWalt. The o-ring is used to seal the connection between the no...
GASKET-FRAME/CAP
$2.99
In Stock
Part Number: FIX18990139
This is a genuine replacement part sourced directly from the manufacturer. The frame/cap gasket is found in Porter Cable brad nailers and staplers. This part is made of flexible plastic, and is used to seal the connect...
FRAME/CAP GASKET
$2.99
In Stock
Part Number: FIX18990182
Trigger Valve Assem
$5.95
In Stock
Part Number: FIX12508117
CYLINDER SLEEVE
$2.99
In Stock
Part Number: FIX18990120
This cylinder sleeve is an OEM part direct from Porter Cable. The plastic component is compatible with several nailer devices, and is sold individually. The cylinder sleeve helps to secure the piston driver. A hex key is...
O-RING
$2.99
In Stock
Part Number: FIX18997340
A genuine item that is supplied by the original equipment manufacturer for use with Bostitch and Porter Cable nailers and staplers. It is a special o-ring which is generally utilized to provide an air-tight seal for the ...
CYLINDER
$2.99
Special Order
Part Number: FIX18980347
This is an OEM replacement part for use in staplers and nailers made by Bostitch and Porter Cable. The cylinder goes between the driver unit and the bumper. It might require a screwdriver and an allen wrench to replace t...
Affresh Dishwasher Cleaner Tablets - 6
$21.89
In Stock
Part Number: FIX12345667
Affresh dishwasher Cleaner is specially formulated to help remove limescale and mineral build-up that can be unsightly and could affect your dishwasher's performance. Each tablet is designed to clean inside your machine ...
Affresh Washing Machine Cleaner - 3 pack
$19.89
In Stock
Part Number: FIX1960673
This washing machine cleaner includes three time-release tablets designed to remove odor-causing residues, grime, and buildup from high-efficiency and top-load washing machines. The tablets work by cleaning the tub, pump...
Produce Preserver Filter
$17.75
In Stock
Part Number: FIX3503014
Fresh Flow Produce Preserver is made for your refrigerator to help keep produce fresh for longer by absorbing the chemical, ethylene, that causes your fruits and vegetables to ripen quicker. Your produce could be fresh f...
Affresh Washing Machine Cleaner Tablets – 6 Count
$27.87
In Stock
Part Number: FIX12345661
This Affresh Washing Machine Cleaner deep cleans to help remove the odor-causing residues and grime that daily loads leave behind. The time-release tablets are EPA Safer Choice certified, septic-safe and designed to clea...
Refrigerator Deodorizer
$29.78
In Stock
Part Number: FIX12739141
Refrigerator deodorizers help to reduce bacteria growth and therefore reduce smells and extend the life of food.
Affresh Ice Machine Cleaner
$26.87
In Stock
Part Number: FIX12583750
This nickel-safe, unscented ice machine cleaner measures 16 fluid ounces and is used to remove mineral build-up and hard water and is compatible with several makes and models of freestanding ice machines. To use properly...
View Less

Model Compatibility

This part works with the following models:
Fix Number: FIX12420389
Manufacturer Part Number: 180448
Brand Model Number Description
Craftsman 917273280 Lawn Tractor - Lawn Tractor
Craftsman 917273281 Lawn Tractor - Tractor
Craftsman 917277350 Lawn Tractor - Tractor
Porter Cable BN200C Nailer - Brad Nailer
Porter Cable BN200CR Nailer - Brad Nailer
Porter Cable BN200SB Nailer - 18-Gauge Brad Nailer
Bostitch BT1855 Nailer - Oil-Free Brad Nailer
Bostitch BT1855K Nailer - 18 Gauge Brad Nailer
Bostitch BTFP12233 Nailer - Smart Point 18 GA Brad Nailer Kit
Bostitch BTFP1850K Nailer - 18ga 2in Brad Nailer
Craftsman CMPBN18K Nailer - 18ga Brad Nailer
Craftsman CMPBN18SB Nailer - 18 Ga Brad Nailer
Craftsman CMPNC18K Nailer - 18ga Nrrw Crwn Stplr
DeWALT DWEHF1838K Nailer - 18ga 7/32 Crwn Flr S
DeWALT DWFP12231 Nailer - 18 Gauge 2" Brad Nailer
DeWALT DWFP12232 Nailer - 18 Gauge 1-1/2" x 1/4" Narrow Crown Stapler
DeWALT DWFP12233 Nailer - 53445
DeWALT DWFP12233R Nailer - Pin Nailer
DeWALT DWFP1838 Nailer - 18ga 1-1/2 Stapler
DeWALT DWFP1838R Nailer - Stapler
DeWALT DWLHF2025K - 20ga Engr Floor Stap
Bostitch EHF1838K Nailer - Flooring Stapler
Stanley FMFP71928 Nailer - 18ga 2# Brad Nailer
Bostitch LHF2025K Nailer - Flooring Stapler
Porter Cable NS150C Nailer - 18G Stapler
Bostitch SB-100SX Nailer - Pneumatic Stapler
Bostitch SB-125BN Nailer - Brad Nailer
Bostitch SB-150SX Nailer - Finish Stapler
Bostitch SB-1842BN Nailer - Finish Stapler
Bostitch SB-1850BN Nailer - Finish Stapler
O RING
$ 2.99
  On Order
Stock Status
 In Stock

Item is in stock and will ship today if your order is placed before 4:00 PM Eastern Standard Time.

If your order is placed after 4:00 PM EST, the in stock items will ship on the next business day.

 On Order

Item is not in stock and usually ships 3-5 business days from the time you place your order.

 Special Order

Item is not in stock and usually ships 10-15 business days from the time you place your order.

 NLA - No Longer Available

This item is no longer being made by the manufacturer, and cannot be added to your shopping cart.