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D51257K (Type 2) DeWALT Nailer - Overview

Diagrams for D51257K

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Grommet – Part Number: 391814-00
$6.40
In Stock
Grommet
Part #391814-00
This special grommet is an original part which is specially designed for use with DeWALT and Porter Cable staplers and nailers. It is utilized to secure the pin that holds the adjuster. This is a high-quality replacement for a damaged or a missing grommet that was installed on a new unit. To ensure the correct location and application of this part, refer to the appropriate diagrams of your model. It is made of durable rubber and is sold individually. You may need pliers to remove and secure the grommet with the pin.
Seal – Part Number: 649695-00
$6.40
In Stock
Seal
Part #649695-00
This is a genuine manufacturer-sourced replacement part which is specially designed for use with DeWALT and Porter Cable nailers. It helps to distribute the pressure and provide a tight seal between connected parts, please make sure to refer to the appropriate diagrams of your model for the correct location and application of this hardware. Over time the material may wear out and begin to crack eventually requiring a replacement. Keep in mind this high-quality item is made of durable rubber and is sold individually.
Bumper – Part Number: 651874-00
$6.40
In Stock
Bumper
Part #651874-00
This is a genuine manufacturer-sourced part which is specially designed for use with DeWALT and Porter Cable nailers. The purpose of this bumper is to keep the piston from hitting the bottom of the cylinder and damaging it. Because this part gets so much abuse it has a tendency to crack and fall apart eventually requiring a replacement. Keep in mind this high-quality part is made of durable material and is sold individually. Please make sure to refer to the appropriate diagrams of your model for the correct location and application of this hardware.
Piston Driver Assembly – Part Number: 647649-00-K
$34.56
In Stock
Piston Driver Assembly
Part #647649-00-K
Genuine Manufacturer Sourced replacement part, this item is sold individually. The Piston/Driver Assembly is the part of the nail gun that drives the nail into the material that is being used. To help extend the life of a pneumatic tool use the specified oil in it daily 4-5 Drops will do every time you use it. The Piston/Driver Assemblies do have a tendency to bend or break if not used correctly or if you are driving nails into extra hard material.
Pin – Part Number: 395091-00
$6.40
In Stock
Pin
Part #395091-00
This authentic manufacturer-supplied part is specially designed for use with Porter Cable and DeWALT nailers and staplers. It is a special hardware that helps to secure the trigger. This is an identical replacement for a missing or a damaged component that was installed on a new unit. Make sure to refer to the appropriate diagrams for your model to ensure the exact location and the proper replacement procedure. One durable metal pin is included. Pliers will be needed to perform this repair.
Screw – Part Number: 608175-00
$6.40
Special Order
Screw
Part #608175-00
Trigger Valve Assy. – Part Number: N003392
$25.06
On Order
Trigger Valve Assy.
Part #N003392
Hex Wrench – Part Number: 604407-02
$6.40
In Stock
Hex Wrench
Part #604407-02
Acorn Nut – Part Number: 607156-00
$6.40
Special Order
Acorn Nut
Part #607156-00
Screw – Part Number: 608178-00
$6.40
In Stock
Screw
Part #608178-00
Adjuster – Part Number: N108466
$36.17
In Stock
Adjuster
Part #N108466
O-Ring – Part Number: 632495-00
$6.40
Special Order
O-Ring
Part #632495-00