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DW402K-B3 (Type 3) DeWALT Grinder - Overview

Diagrams for DW402K-B3

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Brush Spring – Part Number: 445860-00
$6.40
Special Order
Brush Spring
Part #445860-00
This is a genuine OEM replacement part, it is sold individually. This part is used to keep the brush tight against the armature so the tool will work properly. Over time when the brushes wear down and heat is created, the spring may lose its tension and will have to be replaced.
Electric Drill Cord Protector – Part Number: 330005-01
$10.56
In Stock
Electric Drill Cord Protector
Part #330005-01
This genuine cord protector, also known as a strain relief boot, is designed to safeguard the power cord where it enters your tool housing. Made from flexible, durable material, it helps prevent the cord from bending, twisting, or fraying during regular use, supporting safe and reliable performance. Small but essential, this component is an effective replacement if the original protector is worn or damaged, helping extend the life of your tool and maintain proper cord alignment.
Torx Screw – Part Number: 330019-13
$6.40
In Stock
Torx Screw
Part #330019-13
Genuine OEM replacement part, this item is sold individually. This screw is used in various places in all of the tools listed below The most common use for this screw is to secure plastic housings together. It has a Torx T-20 head.
Washer – Part Number: 449559-00
$6.40
Special Order
Washer
Part #449559-00
Bearing,Sleeve – Part Number: 036826-00
$6.40
In Stock
Bearing,Sleeve
Part #036826-00
Ball Bearing – Part Number: 330003-08
No Longer Available
Ball Bearing
Part #330003-08
Screw,Tri-Round – Part Number: 146929-00
$6.40
In Stock
Screw,Tri-Round
Part #146929-00
Retainer,Brg. – Part Number: 150057-00
$6.40
Special Order
Retainer,Brg.
Part #150057-00
Switch Kit – Part Number: 5140110-67
No Longer Available
Switch Kit
Part #5140110-67
This is a Genuine OEM Sourced replacement part designed for use with Dewalt and Black and Decker Power Tools. Includes: Switch , Switch Housing, 2 Lead Wires , Switch Paddle & Lock Button. To replace these items you would need a Screwdriver and Pliers.
Ring – Part Number: 38751-00
$6.40
In Stock
Ring
Part #38751-00
This is an original DeWALT replacement part. The ring is designed by the manufacturer for use in grinders, plate joiners, and sander/polishers. This part is made of metal, and is placed to secure components with the armature and gear housing. You may require a screwdriver and pliers when replacing this item. This product is sold individually.
Clamp,guard – Part Number: 146954-00
$6.40
In Stock
Clamp,guard
Part #146954-00
This is an authentic manufacturer-sourced part which is made for use with Black and Decker and DeWALT angle grinders. The purpose of this clamp is to secure the guard. If the part is damaged or is missing, this will provide an identical replacement for the original component that was installed on a new unit. Refer to the owner's manual for the correct application of this part. Replacing it is a simple task that should only require a screwdriver. One durable metal clamp is included. Note, the screws to secure it are sold separately.
Clamp – Part Number: 149480-00
No Longer Available
Clamp
Part #149480-00
This is an Original Manufacturer Sourced replacement part used on Angle Grinders. This part is made out of Metal and it is Sold Individually. The purpose of this Clamp Nut is to hold the Grinding Wheel to the Spindle Shaft. You would need Box Wrench to secure this part.

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