Porter Cable Nailer Seals and Gaskets

Fix Number

FIX12420389

Manufacturer Part Number

180448

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.

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Fix Number

FIX18990553

Manufacturer Part Number

A00104

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 are designed to contain a large amount of pressure by creating a seal between parts. This part is prone to wear over time and will need to be replaced if damaged.

Fix Number

FIX18987982

Manufacturer Part Number

904689

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 valve seal. To access this part, you will need to remove the top cap. Gaskets such as this should only be used once for a secure seal, so if you have removed this part, it will need to be replaced.

Fix Number

FIX18997335

Manufacturer Part Number

S06P001500

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 air leaks. At that time it should be replaced. It is made out of Rubber and it is Sold Individually. Replacing this item you would need Hex Key/Allen Wrench and Pliers to replace this item.

Fix Number

FIX12425943

Manufacturer Part Number

180446

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 cap spacer. This item is available as an individual replacement part.

Fix Number

FIX18987802

Manufacturer Part Number

894748

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 check them regularly and replace when worn. This black rubber O-ring is sourced right from the manufacturer.

Fix Number

FIX18987450

Manufacturer Part Number

883837

This is an O-ring for a nailer/stapler, and it is sold individually. It is sourced right from the original manufacturer, ensuring proper fit and function. O-rings are a general wear part and will require replacing from time to time. This rubber O-ring is designed to contain large amounts of pressure by creating a seal between components. If the O-ring breaks this can cause the equipment to malfunction. O-rings can also harden, crack, or stretch, and this is why they need to be check regularly, along with all the other O-rings and gaskets in your unit.

Fix Number

FIX18997339

Manufacturer Part Number

S06Z000900

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 air leaks. At that time it should be replaced. It is made out of Rubber and it is Sold Individually. Replacing this item you would need Hex Key/Allen Wrench and Pliers to replace this item.

Fix Number

FIX12499532

Manufacturer Part Number

850607

Genuine Bostitch replacement part, this item is sold individually. The 850607 is used in the Bostitch pneumatic tools shown below. It is used in different areas of some of these tools.. The most popular is being installed on the piston of most of the nail guns shown to help create a seal. On the Staplers it is installed on the cylinder, also to create a seal. Over time seals will wear and crack and need to be replaced.

Fix Number

FIX18987455

Manufacturer Part Number

883848

This O-ring is sold individually and sourced directly from the original manufacturer. This O-ring is located on trigger plunger, creating a seal to the trigger valve. It is expected that this rubber O-ring will harden and crack over time and will need to be replaced. If the O-ring is damaged it will cause air to leak from the trigger assembly and therefore prevent it from functioning as it should.