OEM Porter Cable Nailer Parts & Accessories

PISTON RING

$6.51

Fix Number: FIX18995697
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.

KIT-TRIGGER VALVE

$51.65

Fix Number: FIX12531525
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.

PISTON DRIVER

$16.77

Fix Number: FIX18980252
Manufacturer Part Number: 180205-K

Genuine OEM replacement part, this item is sold individually. The main purpose of the 180205 Piston/Driver is to strike the fastener in the nose of the nail gun into the material you are nailing. At times this part can bend or break and it will have to be replaced. When you purchase this item it does not include the part number, 180457 Piston Ring.

EXHAUST DEFLECTOR

$6.51

Fix Number: FIX18997093
Manufacturer Part Number: P0590000200

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 is sold separately, so it is a good idea to check its condition and order it as needed. To install this part, you will need a hex key or Allen wrench.

O-RING

$6.82

★★★★★

1 Review

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.

O-RING

$6.51

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.

Watch the install video

HEAD VALVE BODY

$6.51

★★★★★

10 Reviews

Fix Number: FIX12417689
Manufacturer Part Number: 180450-S

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 valve and fires the piston. The head valve is prone to wear over time, so it is important to inspect it often. The seals on the head valve or the body itself can begin to harden and eventually crack, and this results in air leaking from the gun exhaust. For this repair you will need an Allen wrench adjustable wrench and a screwdriver. This plastic head valve is sold individually.

Fixes these symptoms

Driver won't return
Leaks air from top
Won't fire
See more...

Installation Instructions

Stephen from GRANITE CITY, IL

Head valve on brad nailer was damaged.

Removed top of nailer assembly. Removed head valve and o ring. Used existing o ring and placed on replacement head valve and reassembled the nailer Read more...

Watch the install video

HEAD VALVE BODY

$6.51

★★★★★

10 Reviews

Fix Number: FIX12417689
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.

Fixes these symptoms

Driver won't return
Leaks air from top
Won't fire
See more...

Watch the install video

URETHANE RETAINER

$6.51

Fix Number: FIX18987708
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

$6.51

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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