DW821 (Type 5) DeWALT Angle Grinder - Overview

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Field and Leads – Part Number: 605527-01
$37.27
Special Order
Field and Leads
Part #605527-01
330003-60 – Part Number: 330003-60
$7.44
In Stock
330003-60
Part #330003-60
O-Ring – Part Number: 393799-00
$7.44
Special Order
O-Ring
Part #393799-00
Screw – Part Number: 562097-01
$7.44
Special Order
Screw
Part #562097-01
Retainer,Brg – Part Number: 401622-01
$7.44
Special Order
Retainer,Brg
Part #401622-01
Screw – Part Number: 330045-46
$7.44
Special Order
Screw
Part #330045-46
This screw is an OEM direct from DeWalt. The metal screw is made for use with many grinder devices, and is sold individually. This item is often utilized to secure the spindle assembly. A screwdriver is required for making the proper replacement. It is also encouraged to purchase a spare, as they can wear over time.
Carbon Brush – Part Number: 939539-00
$19.20
Special Order
Carbon Brush
Part #939539-00
Genuine Dewalt replacement part This brush is sold individually, 2 are needed for the tools shown below It is always best to replace both brushes, even if only one is worn. Worn brushes frequently are the cause behind a motor running poorly. Replacing brushes can fix a motor that's operating intermittently. New brushes can restore a motor's electric braking. Carbon brushes are one of the most commonly replaced power tool parts. This is because carbon brushes are wear items, meaning that through friction and use they will gradually wear away until they need replacing. Worn brushes are a common causes of intermittent motor function, reduced electric braking and reduced motor power. A worn-out brush will often be worn down near to the wire lead and can be cracked, pitted, or burned. When replacing carbon brushes, be sure to inspect your armature for burns, cracks, or other damage which can indicate larger motor problems.
Power Cord – Part Number: 330072-47
No Longer Available
Power Cord
Part #330072-47
This durable power cord is a genuine part sourced directly from DeWalt for use with angle grinders. The cord is hardwired to the tool in order to supply power from a standard U.S. outlet, but if the cord is damaged it is important to replace it before continuing to use the tool. Please note this high-quality rubber insulated power cord is sold individually.
Grease – Part Number: 286436-00
$465.48
Special Order
Grease
Part #286436-00
This is an OEM part sourced directly from the manufacturer. This 17.64 oz container of grease is used to lubricate the system of DeWalt equipment in order to protect the inner working parts and extend the life of the tool. One container is included per order.
Electric Drill Cord Protector – Part Number: 330005-01
No Longer Available
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.
Screw – Part Number: 631609-02
$7.44
Special Order
Screw
Part #631609-02
This screw is a genuine OEM replacement part sourced directly from the manufacturer. It is commonly found in DeWALT grinders. This screw is used to secure the guard (part 397661-01). It is made of metal and should be replaced if it is lost. A flat head screwdriver is needed to install this piece of hardware. Please note this item is sold individually.
Bearing Cup – Part Number: 641823-00
$7.44
In Stock
Bearing Cup
Part #641823-00
The bearing cup is an OEM sourced part that is used with Craftsman angle grinders. This is not an aftermarket imitation part. This item is used to secure the bearing on the commutator side of the armature within the motor housing assembly. This item is available as an individual replacement part.