Part Location Diagram of 643772-00 DeWALT Guard
See part 856 in the diagram
Replacing your DeWALT Angle Grinder Guard
( Grid squares measure 1x1 inch )

Guard 643772-00

Manufactured by:
DeWALT
ERP Number:
ERP10183418
Part Number:
643772-00
Original Equipment Manufacturer ?
In Stock
Delivers in 3-5 Business Days!

Easy 

30 - 60 mins 

(6 rated repairs) ?

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Product Description

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This replacement guard is a genuine Dewalt item, not an aftermarket equivalent. It is supplied by original equipment manufacturer for use with angle grinders. This part helps to protect the user from the dust and trimmings. Never operate grinder without a guard on, it is extremely dangerous. This part is made out of metal and it is sold individually. This guard comes with a latch mechanism making it very easy to install or remove without the need for any tools. (Enclosed Top)

Troubleshooting

This part works with the following brands:
  • DeWALT
This part works with the following products:
  • Angle Grinder
  • Chop Saw
  • Grinder

Videos For installing this part.

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Replacing your Guard

Customer Part Reviews

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5.0
Average Rating (out of 5):
★★★★★
★★★★★
(3 Reviews)
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Questions & Answers

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  • 1
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Hello, I'm seeking a guard for a DeWalt 028402 right angle grinder. I'm searching for a guard for use with a cutoff wheel instead of the traditional guard used with grinding wheels or flap-disks. Does DeWalt offer such a guard for this grinder, and if so, what is the part number and availability? Thanks
Dave For model number 028402 - March 10, 2023

Hello Dave, thank you for your question. Looking at model Dewalt D28402-B3 (Type 2), we find a Guard 643772-00 and Open Faced Guard 397661-01. We hope this is of some help.

eReplacementParts Team
March 10, 2023

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Will this fit the DCG412 grinder
Michael For model number Dcg412 - July 31, 2022

Hello Michael, thank you for your question. No, this is not the one. The correct parts for model Dcg412 are Open Faced Guard 397661-01 and Guard 643772-00. We have a video for you to access. If you need help placing an order, customer service is open 7 days a week. Please feel free to give us a call. We look forward to hearing from you.

eReplacementParts Team
July 31, 2022

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Customer Repair Instructions

All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part.

Easy 

30 - 60 mins 

(6 rated repairs) ?
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guard missing

dean from VALLEJO, California

0 of 1 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Tools:
Screw drivers
Parts Used:
643772-00
remove wheel -replace guard
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Nothing was wrong. Needed a safer guard for cutting tile.

Ronald from Chaska, Minnesota

0 of 1 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Tools:
Nutdriver
Parts Used:
643772-00
Replaced the old guard with the new one.

.
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Guard was missing

Robert from Rincon, Georgia

0 of 1 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
More than 2 hours
Tools:
Screw drivers
Parts Used:
643772-00
1. Installed guard
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Replaced missing parts on a used 18v Dewalt Grinder

David from Belen, New Mexico

0 of 1 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Tools:
Screw drivers
Parts Used:
N383283, 643772-00
Ordered replacement parts, it was simple fast and easy. Thank you
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Ordered a Guard

Michael from Springfield, Illinois

0 of 1 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Parts Used:
643772-00
I needed a guard for my cut-off wheel for my angle grinder and found it at e-replacement parts ordered it and it works great . Satisfied with my purchase . Just clamp it on the grinder head. Thanks .
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Lost guard

Harry from Pass Christian, Mississippi

0 of 1 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Parts Used:
643772-00
Just clamped the new guard on the grinder.
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  • 1

Model Cross Reference

This part works with the following models:
ERP Number: ERP10183418
Manufacturer Part Number: 643772-00
Brand Model Number Description
DeWALT D28065 Angle Grinder - Small Angle Grinder
DeWALT D28065N Angle Grinder - Small Angle Grinder
DeWALT D28066N Angle Grinder - 5in/6in Rattail Sag
DeWALT D28110 Angle Grinder - Grinder
DeWALT D28110K Angle Grinder - 4-1/2 Sm.Ang.Grndr
DeWALT D28112 Angle Grinder - Grinder
DeWALT D28114 Angle Grinder - 4-1/2 Small Angle Grinder
DeWALT D28114N Angle Grinder - Small Angle Grinder
DeWALT D28115 Angle Grinder - Grinder
DeWALT D28115N Angle Grinder - Grinder
DeWALT D28116 Grinder - 115mm Small Angle Grinder
DeWALT D28402 Angle Grinder - Small Angle Grinder
DeWALT D28402-B3 Grinder - 4 1/2 Small Angle Grinder
DeWALT D28402B Grinder - 4 1/2 Small Angle Grinder
DeWALT D28402BW Angle Grinder - 4-1/2 Grinder
DeWALT D28402K Angle Grinder - 4-1/2 Small Angle Grinder
DeWALT D28402N Angle Grinder - Small Angle Grinder
DeWALT DC410A Chop Saw - Cordless Cut Off Tool
DeWALT DC410KA Angle Grinder - 4-1/2 Cut Off Tool
DeWALT DC411 Chop Saw - 18V Cut Off Tool
DeWALT DC411B Saw - 20145
DeWALT DC411KA Chop Saw - 18V Cut Off Tool
DeWALT DC413 Chop Saw - 28V Cordless Cut Off Kit
DeWALT DC413KL Chop Saw - 28v Cordless Cut-Off Kit
DeWALT DC415 Chop Saw - Cut Off Tool
DeWALT DC415KL Angle Grinder - 20171
DeWALT DCG412B Chop Saw - 20V Max Cut-Off Tool
DeWALT DCG412L2 Chop Saw - 20V Cut-Off Tool
DeWALT DCG412M2 Chop Saw - 20v Cut-Off Tool
DeWALT DW818 Angle Grinder - Angle Grinder