Nailer Parts

HEAD VALVE BODY

$2.99

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.

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...

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HEAD VALVE BODY

$2.99

★★★★★

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.

PISTON RING

$6.15

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.

Retainer

$4.13

Fix Number: FIX10074378
Manufacturer Part Number: KC0062

This authentically made retainer is for nailers. It is designed to retain or fasten the retaining pins and is attached to the pins by pressing down on the beveled end. It is sold individually.

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URETHANE RETAINER

$2.99

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

$2.99

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.

Seal

$5.16

★★★★★

1 Review

Fix Number: FIX10071653
Manufacturer Part Number: BC0472

If you are experiencing air leaks coming from the firing valve of your nailer, you may be in need of a new seal. This rubber seal is sold individually and is sourced right from the original manufacturer. The firing valve seal can start to become brittle and crack, leading to air leaks and poor performance. To replace this part, you will need a hex key/Allen wrench and pliers.

DRIVER

$3.22

Fix Number: FIX18992779
Manufacturer Part Number: H30624

Genuine Manufacturer Sourced replacement part used on Bostitch Stapler. This part is made out of Metal and it is Sold Individually. This Driver along with a Flat Spring are both attached with the same Screw to the Frame. Please note all parts are Sold Separately.

O-RING

$2.99

★★★★★

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.

Seal

$5.16

Fix Number: FIX10071654
Manufacturer Part Number: BC0473

This replacement seal is a high quality OEM sourced item that is specially designed for Senco nailers. It is used to provide a tight seal between the cap assembly and the firing valve. Please note this part is made from durable hard rubber material and it is sold individually. Replacing this seal you will need a hex key which is also called an allen wrench.

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