Porter Cable Nailer Seals and Gaskets

Fix Number

FIX10246996

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.

Fix Number

FIX10113930

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

FIX16689786

Manufacturer Part Number

S06P001500

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Fix Number

FIX10115005

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

FIX10112289

Manufacturer Part Number

891469

Fix Number

FIX10247422

Manufacturer Part Number

851606-S

Fix Number

FIX10111271

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

FIX10247381

Manufacturer Part Number

850607

Fix Number

FIX10246994

Manufacturer Part Number

180446

Fix Number

FIX16689794

Manufacturer Part Number

S06Z000900