18986864-1-M-DeWALT-851349-O RING
Part Location Diagram of 851349 DeWALT O RING
See part 8 in the diagram
( Grid squares measure 1x1 inch )
18986864-1-S-DeWALT-851349-O RING 18986864-2-S-DeWALT-851349-O RING 18986864-3-S-DeWALT-851349-O RING Part Location Diagram of 851349 DeWALT O RING

O RING 851349

Works With Model SWK1850BN!
$6.51
In Stock
Fix Number:
FIX18986864
Manufacturer #:
851349
Manufactured by:
DeWALT
Works With Model SWK1850BN!

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Product Description

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 use multiple sizes of O-ring throughout, so check manual to ensure that the right O-ring is in the right place. Sold individually. • Size: 1.239" x .070"

  • Works with the following brands:
    Bostitch, Stanley
  • Works with the following products:
    Nailer
  • Part# 851349 replaces these:
    851349, P851349
Works with the following brands:
Bostitch, Stanley
Works with the following products
Nailer
Part Number Cross Reference
Part# 851349 replaces these:
851349, P851349

Questions and Answers

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HEAD VALVE BODY
★★★★★
★★★★★
(10)
$6.51
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)
$6.51
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...
O RING
$6.51
In Stock
Part Number: FIX12420389
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 mater...
EXHAUST DEFLECTOR
$6.51
In Stock
Part Number: FIX18997093
This is a black circular exhaust cover for staplers or nailers. This exhaust cover is designed to allow you to direct the air in any direction you want. Please be advised that the flange nut needed to secure this cover i...
O-RING
$6.51
In Stock
Part Number: FIX18997335
This is a Genuine Manufacturer Sourced replacement part designed for Nailers/Staplers. This O-Ring provides an Air-Tight Seal for the Valve Piston. Over time this O-Ring will shrink, become brittle and crack allowing for...
WASHER FLAT
$6.51
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...
GASKET
$6.51
In Stock
Part Number: FIX18997094
This is a genuine OEM sourced replacement part designed for nailers/staplers. This gasket provides an air-tight seal for the end cap. Over time this gasket will shrink, become brittle and crack allowing for air leaks. At...
SAFETY PAD
$6.51
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
$6.51
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 ...
O-RING-.098X.055
$6.51
On Order
Part Number: FIX12528973
This part is an authentic replacement part used in various Bostitch and Porter Cable power tools. An o-ring is a gasket used to create a strong seal between solid pieces. It is a simple yet essential part of a tool. Plea...
SPRING
$6.51
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...
O-RING
$6.51
In Stock
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
$15.41
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...
O-RING
$6.51
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
$6.51
In Stock
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
$22.91
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
$20.71
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
$18.54
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
$28.91
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
$32.12
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
$27.83
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...
GASKET
$6.51
In Stock
Part Number: FIX18997094
This is a genuine OEM sourced replacement part designed for nailers/staplers. This gasket provides an air-tight seal for the end cap. Over time this gasket will shrink, become brittle and crack allowing for air leaks. At...
SAFETY PAD
$6.51
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
$6.51
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 ...
O-RING-.098X.055
$6.51
On Order
Part Number: FIX12528973
This part is an authentic replacement part used in various Bostitch and Porter Cable power tools. An o-ring is a gasket used to create a strong seal between solid pieces. It is a simple yet essential part of a tool. Plea...
SPRING
$6.51
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...
O-RING
$6.51
In Stock
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
$15.41
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...
O-RING
$6.51
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
$6.51
In Stock
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
$22.91
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
$20.71
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
$18.54
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
$28.91
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
$32.12
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
$27.83
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: FIX18986864
Manufacturer Part Number: 851349
Brand Model Number Description
Bostitch 21671B Nailer - Fine Wire Stapler
Bostitch 21671B-A Nailer - Industrial Fine Wire Stapler
Bostitch 21671B-ALM Nailer - Industrial Fine Wire Stapler
Bostitch 21671B-LM Nailer - Industrial Fine Wire Stapler
Bostitch 21671B-LN Nailer - Fine Wire Stapler
Bostitch 21680B Nailer - Industrial Fine Wire Stapler
Bostitch 21680B-ALM Nailer - Industrial Fine Wire Stapler
Bostitch 21680B-LN Nailer - Industrial Fine Wire Stapler
Bostitch 21684B Nailer - Industrial Fine Wire Stapler
Bostitch 21697B Nailer - Industrial Fine Wire Stapler
Bostitch HP118K Nailer - Pinner
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
Bostitch SB-2IN1 Nailer - Finish Stapler
Bostitch SB1850BN Nailer - 18ga Brad Nailer
Bostitch SWK1850BN Nailer - Stanley Nailer 2" Brad To
Bostitch TU-225-18HP Nailer - Industrial 18 Gauge Pinner
O RING
$ 6.51
  In Stock
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.