18987717-1-M-DeWALT-891469-SEAL
Part Location Diagram of 891469 DeWALT SEAL
See part 104 in the diagram
( Grid squares measure 1x1 inch )
18987717-1-S-DeWALT-891469-SEAL Part Location Diagram of 891469 DeWALT SEAL

SEAL 891469

Works With Model PIN138!
$10.23
In Stock
Fix Number:
FIX18987717
Manufacturer #:
891469
Manufactured by:
DeWALT
Works With Model PIN138!

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Product Description

This is a manufacturer sourced replacement part. This seal is used on Porter Cable nailers/staplers. This seal plays an important role because it helps to provide and air tight seal for the piston. Over time it will shrink, become brittle and crack allowing for air leaks. Replacing it should resolve the issue. It is a good idea to check other seals and gaskets in a tool when replacing one seal. It is made out of rubber material and it is sold individually. Replacing this item you would need hex key/allen wrench.

  • Works with the following brands:
    Porter Cable
  • Works with the following products:
    Nailer
  • Part# 891469 replaces these:
    891469, P891469
Works with the following brands:
Porter Cable
Works with the following products
Nailer
Part Number Cross Reference
Part# 891469 replaces these:
891469, P891469

Questions and Answers

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

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
★★★★★
★★★★★
(1)
$6.82
In Stock
Part Number: FIX18990553
This is an O-ring for a nailer. It is sold individually and is made of a clear rubber material. This O-ring sits between the HD, valve piston and gasket head, which can be accessed by removing the housing cap. O-rings ar...
SEAL
$16.14
In Stock
Part Number: FIX18987982
This is a single head valve seal for a nailer. This part is installed in the top of the cylinder and creates a seal for the head valve. If air is leaking from the top of the nail gun, it could be due to a damaged head va...
O RING
$6.51
In Stock
Part Number: FIX18987802
This is a single O-ring for use in nailers and staplers. The O-ring creates an air tight seal between two or more parts. O-rings are a common wear part that can harden, break or stretch over time, so it is important to c...
PISTON STOP
$36.63
In Stock
Part Number: FIX18987979
This piston stop is for nailers. The piston stop provides a cushion for the piston. Wear work gloves to protect your hands when installing this part.
HOUSING CAP
$51.02
In Stock
Part Number: FIX18990568
This is a high-quality component which is designed for use with Porter Cable nailers and staplers. It is supplied from the original equipment manufacturer. The housing cap is secured in the back of a nailer to ensure a t...
PISTON RING
$15.10
In Stock
Part Number: FIX18987792
This part includes one metal OEM piston ring, used in nailers and staplers. It attaches to the top of the piston/connecting rod. It creates a seal in the cylinder, which helps to build pressure. A damaged piston ring wil...
O-RING
$6.51
In Stock
Part Number: FIX18987801
This is a rubber O-ring for a nailer/stapler. This authentic OEM part is sold individually. O-rings are designed to create a tight seal between components. O-rings are common wear parts that require regular maintenance a...
PISTON RING
$6.64
In Stock
Part Number: FIX18982147
This replacement piston ring is a high quality item that is supplied by original manufacturer for use with a Porter Cable pin nailer. It is the ring that helps to create a tight seal between the piston and the cylinder w...
O RING
$6.51
In Stock
Part Number: FIX18982148
This replacement piston ring is a high-quality component which is supplied by the original manufacturer for use with a Porter Cable nailers. It is the o-ring that helps to create an air-tight seal for the piston, make su...
O-RING
$6.51
In Stock
Part Number: FIX18981504
This is a genuine manufacturer approved replacement o-ring used on Porter Cable nailers/staplers. O-rings are designed to withstand high pressure by creating a seal between two connected parts. Over time o-rings will dam...
GASKET HEAD
$12.41
In Stock
Part Number: FIX18987781
This is a genuine replacement head gasket. It is sourced directly from original equipment manufacturer for use with Porter Cable nailers/staplers. Its purpose is to provide and air tight seal for the housing cap and the ...
GASKET
$8.25
In Stock
Part Number: FIX18982146
This is a genuine manufacturer-sourced replacement part which is specially designed for use with Porter Cable nailers. It provides a tight seal between connected parts, please refer to the appropriate diagrams of your mo...
O-RING
$6.51
In Stock
Part Number: FIX18987448
O-rings are designed to contain thousands of pounds of pressure by creating a seal between two or more parts. O-ring measurements are defined by the inside diameter and the thickness. rnrnOf the many causes for O-Ring ...
O-RING
$6.51
In Stock
Part Number: FIX18987451
O-rings are designed to contain thousands of pounds of pressure by creating a seal between two or more parts. O-ring measurements are defined by the inside diameter and the thickness. Of the many causes for O-Ring ...
HEAD VALVE SEAL
$33.30
In Stock
Part Number: FIX18987795
It is an authentic Porter Cable part which is designed for use with nailers and staplers. This is the special component which provides an air-tight seal for the head valve. Unfortunately, over time the material may wear ...
O-RING
$6.51
In Stock
Part Number: FIX18987818
A genuine OEM approved component which is specially produced for use with Porter Cable nailers and staplers. This replacement o-ring is used to provide an air-tight seal for the cylinder, over time the material may begin...
SEAL
$6.51
In Stock
Part Number: FIX18987454
This is an authentic high quality item that is specially produced for Porter Cable nailers and staplers. This is one of the seals for the trigger valve assembly which is sold separately. Please note this durable rubber s...
O-RING
$6.51
In Stock
Part Number: FIX18987475
O-rings are designed to contain thousands of pounds of pressure by creating a seal between two or more parts. O-ring measurements are defined by the inside diameter and the thickness. Of the many causes for O-Ring fai...
HD. VALVE PISTON
$11.35
In Stock
Part Number: FIX18987790
This is a genuine OEM part that is specially designed for use with Porter Cable nailers and staplers. The HD. valve piston is an important component that ensures a tight seal between connected components. Over time it ma...
SPRING
$6.51
On Order
Part Number: FIX18990581
The spring fits between the seal and the o-ring. This authentic item is supplied directly from the original equipment manufacturer for use with nailers and staplers made by Porter Cable. This part is sold individually an...
DRIVER SEAL
$17.11
In Stock
Part Number: FIX18990648
The driver seal attaches to the housing. This part is an OEM from Porter Cable for use in staplers and nailers. Keep in mind this item is made out of plastic and is sold individually. If this part becomes broken it will ...
RING
$6.51
In Stock
Part Number: FIX18982145
GASKET
$6.51
On Order
Part Number: FIX18987449
This is a genuine manufacturer-sourced replacement gasket which is designed for use with Porter Cable nailers and staplers. It provides an air-tight seal for the end cap, over time gaskets tend to deteriorate and crack e...
O-RING
$6.51
In Stock
Part Number: FIX18987452
It is a genuine item that is supplied directly from the original equipment manufacturer, it is specially designed for use with Porter Cable nailers and staplers. This is the special o-ring which is utilized to provide an...
O RING
$6.51
On Order
Part Number: FIX18982142
SEAL
$6.51
Special Order
Part Number: FIX18982143
CYL CHECK SEAL
$7.29
On Order
Part Number: FIX18987793
It is a genuine item that is supplied directly from the original equipment manufacturer for use with Porter Cable nailers and staplers. The purpose of this item is to ensure a tight seal between connected parts, please m...
STOP
$6.51
On Order
Part Number: FIX18982144
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
Special Order
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...
HOUSING CAP
$51.02
In Stock
Part Number: FIX18990568
This is a high-quality component which is designed for use with Porter Cable nailers and staplers. It is supplied from the original equipment manufacturer. The housing cap is secured in the back of a nailer to ensure a t...
PISTON RING
$15.10
In Stock
Part Number: FIX18987792
This part includes one metal OEM piston ring, used in nailers and staplers. It attaches to the top of the piston/connecting rod. It creates a seal in the cylinder, which helps to build pressure. A damaged piston ring wil...
O-RING
$6.51
In Stock
Part Number: FIX18987801
This is a rubber O-ring for a nailer/stapler. This authentic OEM part is sold individually. O-rings are designed to create a tight seal between components. O-rings are common wear parts that require regular maintenance a...
PISTON RING
$6.64
In Stock
Part Number: FIX18982147
This replacement piston ring is a high quality item that is supplied by original manufacturer for use with a Porter Cable pin nailer. It is the ring that helps to create a tight seal between the piston and the cylinder w...
O RING
$6.51
In Stock
Part Number: FIX18982148
This replacement piston ring is a high-quality component which is supplied by the original manufacturer for use with a Porter Cable nailers. It is the o-ring that helps to create an air-tight seal for the piston, make su...
O-RING
$6.51
In Stock
Part Number: FIX18981504
This is a genuine manufacturer approved replacement o-ring used on Porter Cable nailers/staplers. O-rings are designed to withstand high pressure by creating a seal between two connected parts. Over time o-rings will dam...
GASKET HEAD
$12.41
In Stock
Part Number: FIX18987781
This is a genuine replacement head gasket. It is sourced directly from original equipment manufacturer for use with Porter Cable nailers/staplers. Its purpose is to provide and air tight seal for the housing cap and the ...
GASKET
$8.25
In Stock
Part Number: FIX18982146
This is a genuine manufacturer-sourced replacement part which is specially designed for use with Porter Cable nailers. It provides a tight seal between connected parts, please refer to the appropriate diagrams of your mo...
O-RING
$6.51
In Stock
Part Number: FIX18987448
O-rings are designed to contain thousands of pounds of pressure by creating a seal between two or more parts. O-ring measurements are defined by the inside diameter and the thickness. rnrnOf the many causes for O-Ring ...
O-RING
$6.51
In Stock
Part Number: FIX18987451
O-rings are designed to contain thousands of pounds of pressure by creating a seal between two or more parts. O-ring measurements are defined by the inside diameter and the thickness. Of the many causes for O-Ring ...
HEAD VALVE SEAL
$33.30
In Stock
Part Number: FIX18987795
It is an authentic Porter Cable part which is designed for use with nailers and staplers. This is the special component which provides an air-tight seal for the head valve. Unfortunately, over time the material may wear ...
O-RING
$6.51
In Stock
Part Number: FIX18987818
A genuine OEM approved component which is specially produced for use with Porter Cable nailers and staplers. This replacement o-ring is used to provide an air-tight seal for the cylinder, over time the material may begin...
SEAL
$6.51
In Stock
Part Number: FIX18987454
This is an authentic high quality item that is specially produced for Porter Cable nailers and staplers. This is one of the seals for the trigger valve assembly which is sold separately. Please note this durable rubber s...
O-RING
$6.51
In Stock
Part Number: FIX18987475
O-rings are designed to contain thousands of pounds of pressure by creating a seal between two or more parts. O-ring measurements are defined by the inside diameter and the thickness. Of the many causes for O-Ring fai...
HD. VALVE PISTON
$11.35
In Stock
Part Number: FIX18987790
This is a genuine OEM part that is specially designed for use with Porter Cable nailers and staplers. The HD. valve piston is an important component that ensures a tight seal between connected components. Over time it ma...
SPRING
$6.51
On Order
Part Number: FIX18990581
The spring fits between the seal and the o-ring. This authentic item is supplied directly from the original equipment manufacturer for use with nailers and staplers made by Porter Cable. This part is sold individually an...
DRIVER SEAL
$17.11
In Stock
Part Number: FIX18990648
The driver seal attaches to the housing. This part is an OEM from Porter Cable for use in staplers and nailers. Keep in mind this item is made out of plastic and is sold individually. If this part becomes broken it will ...
RING
$6.51
In Stock
Part Number: FIX18982145
GASKET
$6.51
On Order
Part Number: FIX18987449
This is a genuine manufacturer-sourced replacement gasket which is designed for use with Porter Cable nailers and staplers. It provides an air-tight seal for the end cap, over time gaskets tend to deteriorate and crack e...
O-RING
$6.51
In Stock
Part Number: FIX18987452
It is a genuine item that is supplied directly from the original equipment manufacturer, it is specially designed for use with Porter Cable nailers and staplers. This is the special o-ring which is utilized to provide an...
O RING
$6.51
On Order
Part Number: FIX18982142
SEAL
$6.51
Special Order
Part Number: FIX18982143
CYL CHECK SEAL
$7.29
On Order
Part Number: FIX18987793
It is a genuine item that is supplied directly from the original equipment manufacturer for use with Porter Cable nailers and staplers. The purpose of this item is to ensure a tight seal between connected parts, please m...
STOP
$6.51
On Order
Part Number: FIX18982144
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
Special Order
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...
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Model Compatibility

This part works with the following models:
Fix Number: FIX18987717
Manufacturer Part Number: 891469
Brand Model Number Description
Porter Cable BN125 Nailer - Brad Nailer
Porter Cable BN125A Nailer - Brad Nailer
Porter Cable BN138 Nailer - 18 Ga. 1-3/8" Brad Nailer
Porter Cable BN200 Nailer - Brad Nailer
Porter Cable BN200A Nailer - Brad Nailer
Porter Cable BN200B Nailer - 18 Ga. 2" Brad Nailer
Porter Cable BN200V12 Nailer - Cordless Brad Nailer
Porter Cable J-NS100 Nailer - 1in Nc Stapler Kit
Porter Cable NS100 Nailer - 1" NC Stapler
Porter Cable NS100A Nailer - Narrow Crown Stapler
Porter Cable NS100B Nailer - 18 Ga. 1&#34 Narrow Crown Stapler
Porter Cable NS150 Nailer - Narrow Crown Stapler
Porter Cable NS150A Nailer - 1-1/2" Stapler
Porter Cable NS150B Nailer - 18Ga 1/4In Crown Stpl
Porter Cable PIN138 Nailer - 53448
Porter Cable PIN138,Type1 Nailer - 23G 1-3/8 Pin Nailer
Porter Cable PIN138R Nailer - Pin Nailer
SEAL
$ 10.23
  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.