Nailer Parts

$3.00

Retainer

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.

Watch the install video

$2.99

Hd.Valve Piston

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.

Watch the install video

$2.99

Urethane Retainer

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.

$34.78

Trigger Valve Kit

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.

$4.00

Seal

Fix Number FIX10074415

Manufacturer Part Number LB0018

This is a genuine OEM seal for a nailer. It is located on the valve assembly and provides an air-tight seal. If you notice the sound of air leaking, it could be due to a damaged seal. Due to its rubber material, it is prone to wearing, and cracking, so will need to be replaced from time to time. This seal is sold individually.

$2.99

Grommet

Fix Number FIX10171452

Manufacturer Part Number 391814-00

This is a genuinely sourced grommet for a stapler or nailer. Its function is to secure the hinge pins, which allow multiple parts of your nail gun to pivot. Over time, the grommet can become hard and break. When it breaks, the hinge can come loose and can get lost easily. To install this part, simply push it onto the end of the pin with your fingers.

$2.99

O-Ring

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.

$2.99

O-Ring

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.