OEM Porter Cable Nailer Parts & Accessories

Hd.Valve Piston

$4.99

Fix Number: FIX10246998
Manufacturer Part Number: 180450-S

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 the cylinder and the air reservoir, allowing the head valve to open, firing the piston. The head valve can harden and crack and the valve body itself can break too. This will usually become obvious because air will leak from the gun exhaust. To access this part for the repair, you will need to remove the top cap from the nail gun.

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Urethane Retainer

$4.99

Fix Number: FIX10112220
Manufacturer Part Number: 890725

This is a manufacturer approved urethane retainer that is sold individually. The retainer secures the pins in the nailer and are known to deteriorate with use. A damaged retainer can become loose and fall off the pin in which they are retaining. This is a part that should be checked regularly.

O-Ring

$4.99

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.

Piston Ring

$4.99

Fix Number: FIX17016268
Manufacturer Part Number: N905972

This is an OEM piston ring and is sold individually. The seal allows pressure in the cylinder when the gun is engaged. The pressure pushes the piston down into the cylinder. This piston ring will deteriorate with time and this seal will loosen. When the piston ring is not sealing as it should, the driver can lose power and not work at all. This is a very simple repair and starts by removing the top cap from the tool. Next, remove the piston and ring. The new piston can now be installed in its place. The new piston ring fits over the top of the piston, just be careful not to damage it.

Trigger Valve Kit

$36.19

Fix Number: FIX10251035
Manufacturer Part Number: TVA6

This is a genuine Bostitch replacement part that fits all BT brad nailers and all S32 staplers. If trigger leaks air or if tool misfires often, try replacing trigger valve. This kit contains one (1) each of: valve assembly (including both O-rings), lubricant, spring pin punch, and repair instructions. Please note that two (2) O-rings are included but can also be purchased separately as parts # 106967 and # 86459. O-rings are easily damaged and worn out, causing tool issues, so it\\\'s a good idea to have a backup or two on hand. Only a hammer is needed for this repair.

Washer,Flat,D6X10X1

$4.99

Fix Number: FIX10246997
Manufacturer Part Number: 180449

O-Ring

$4.99

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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.

Retaining Ring

$4.99

Fix Number: FIX10113168
Manufacturer Part Number: 897359

This part includes one authentically made black rubber retaining ring for a nailer. This retaining ring may be used in several different areas of the tool, depending on the model. In general, retaining rings are used to position a pin in place (pin sold separately).

Seal-Head Valve

$10.28

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.

O-Ring

$4.99

Fix Number: FIX10111278
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.

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