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Repair Parts Home  Power Tool Parts  DeWALT Parts  DeWALT Sander / Polisher Parts  DeWALT DW423 TYPE 1 5 inch EVS Random Orbit Sander Parts
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DeWALT DW423 TYPE 1 5 inch EVS Random Orbit Sander

DeWALT DW423 TYPE 1 5 inch EVS Random Orbit Sander Parts

Page A
 Fig #
1
Armature With Bearings
 
No Longer Available [ More Info ]

Part Number: 578863-03

Discontinued

Not Available

2
Field
 
No Longer Available [ More Info ]

Part Number: 807254-08

Discontinued

Not Available

3
Carbon Brush
 $6.46

Part Number: 445861-25

In Stock, 25+ Available

Ships within 1 business day
Note: Sold Individually
 $6.46
4
Brush Spring
 $3.99

Part Number: 445860-00

In Stock, 25+ Available

Ships within 1 business day
 $3.99
5
Brush Ring, Brushes Sold Seperately
 $19.23

Part Number: 449899-05

In Stock, 3 Available

Ships within 1 business day
Note: Inc 4
 $19.23
6
On-Off Switch
 $5.50

Part Number: 144960-00

In Stock, 25+ Available

Ships within 1 business day
Note: Npp
 $5.50
7
Power Cord (10-Foot)
 $24.22

Part Number: 330072-97

In Stock, 25+ Available

Ships within 1 business day
Note: 120v
 $24.22
8
Ball Bearing
 $12.26

Part Number: 330003-17

In Stock, 17 Available

Ships within 1 business day
Note: 7311 Offset Base
 $12.26
9
Ball Bearing
 $5.37

Part Number: 605040-05

In Stock, 15 Available

Ships within 1 business day
Note: Id 8 Od 22 X 7mm
 $5.37
10
Fan
 $4.06

Part Number: 616020-00

In Stock, 22 Available

Ships within 1 business day
 $4.06
11
Clamshell Set
 
No Longer Available [ More Info ]

Part Number: 380382-00

Discontinued

Not Available

13
Cord Protector
 $5.64

Part Number: 330005-01

In Stock, 25+ Available

Ships within 1 business day
Note: Npp
 $5.64
14
Clamp,Cord
 $1.99

Part Number: 380414-00

In Stock, 1 Available

Ships within 1 business day
 $1.99
15
Cap
 
No Longer Available [ More Info ]

Part Number: 429882-45

Discontinued

Not Available

16
Lead Assembly
 $2.99

Part Number: 144989-00

In Stock, 5 Available

Ships within 1 business day
Note: Black, 20ga
 $2.99
17
Receptacle
 $2.99

Part Number: 445964-00

In Stock, 22 Available

Ships within 1 business day
 $2.99
19
Clamshell Shroud
 $9.08

Part Number: 610078-00

In Stock, 5 Available

Ships within 1 business day
 $9.08
21
Retainer ( Includes Self Tapping Screws)
 $7.40

Part Number: 286181-00

In Stock, 19 Available

Ships within 1 business day
Note: Inc. 35
 $7.40
22
Bearing Retainer
 $3.99

Part Number: 603637-00

In Stock, 25+ Available

Ships within 1 business day
 $3.99
23
Ball Bearing
 $6.07

Part Number: 330003-13

In Stock, 25+ Available

Ships within 1 business day
Note: Npp
 $6.07
24A
Hook and Loop Sander Pad
 $22.93

Part Number: 151281-08

In Stock, 25+ Available

Ships within 1 business day
Note: H&l, 5in, Medium - Standard on DW423
 $22.93
24B
Sander Pad (5-Inch)
 $20.97

Part Number: 151662-00

In Stock, 25+ Available

Ships within 1 business day
Note: Optional on DW423
 $20.97
24C
Sanding Pad For Adhesive Back (5-inch)
 $22.93

Part Number: 151281-09

In Stock, 25+ Available

Ships within 1 business day
Note: This Pad Accepts Adhesive Backed Paper. There Is No Adhesive On The Pad
 $22.93
25
Baffle
 $4.00

Part Number: 151549-00

In Stock, 14 Available

Ships within 1 business day
 $4.00
26
Dust Seal
 $7.10

Part Number: 151553-00

In Stock, 25+ Available

Ships within 1 business day
 $7.10
27
Switch Cover
 $3.99

Part Number: 144983-07

In Stock, 25+ Available

Ships within 1 business day
 $3.99
28
Dust Bag Asm
 $17.84

Part Number: 386856-00

In Stock, 15 Available

Ships within 1 business day
 $17.84
28
Dust Bag
 $12.12

Part Number: 608354-00SV

In Stock, 25+ Available

Ships within 1 business day
Note: Incl. 69
 $12.12
29
Dust Bag
 $12.12

Part Number: 608354-00SV

In Stock, 25+ Available

Ships within 1 business day
Note: Incl. 69
 $12.12
30
O-Ring
 $3.99

Part Number: 56194-00

In Stock, 4 Available

Ships within 1 business day
 $3.99
31
Ring,O
 
No Longer Available [ More Info ]

Part Number: 152365-00

Discontinued

Not Available

31
Dust Bag
 $12.12

Part Number: 608354-00SV

In Stock, 25+ Available

Ships within 1 business day
Note: Incl. 69
 $12.12
32
O Ring
 $7.89

Part Number: 700871-00

In Stock, 3 Available

Ships within 1 business day
 $7.89
33
Screw
 $1.99

Part Number: 330019-11

In Stock, 12 Available

Ships within 1 business day
Note: M4.55x13 T20
 $1.99
34
Screw,Machine
 $2.99

Part Number: 098012-11

In Stock, 25+ Available

Ships within 1 business day
 $2.99
35
Screw
 $1.99

Part Number: 146929-01

In Stock, 25+ Available

Ships within 1 business day
Note: Thd Forming
 $1.99
36
Screw,Plastite
 $1.99

Part Number: 330019-02

In Stock, 25+ Available

Ships within 1 business day
Note: M3.63 X 13mm T15
 $1.99
37
Screw
 $1.99

Part Number: 330019-08

Ships In 11 - 17 Business Days

Ships in 11 - 17 business days
Note: M3.63 X 45mm T15
 $1.99
38
Screw
 $2.99

Part Number: 330019-03

In Stock, 18 Available

Ships within 1 business day
Note: M3.63 X 16mm T15
 $2.99
39
Torx Screw
 $1.99

Part Number: 330019-13

In Stock, 25+ Available

Ships within 1 business day
Note: M4 X 19 T20
 $1.99
39A
Screw
 $1.99

Part Number: 330019-11

In Stock, 12 Available

Ships within 1 business day
Note: M4.55x13 T20
 $1.99
40
Washer,Cone
 $2.99

Part Number: 151652-00

In Stock, 22 Available

Ships within 1 business day
 $2.99
41
Ident. Label
 $1.99

Part Number: 398399-00

In Stock, 3 Available

Ships within 1 business day
 $1.99
42
Nameplate
 
No Longer Available [ More Info ]

Part Number: 605986-00

Not Available
43
Ring,Retaining
 $1.99

Part Number: 151669-00

In Stock, 5 Available

Ships within 1 business day
 $1.99
44
Nut
 $1.99

Part Number: 144956-00

Ships In 11 - 17 Business Days

Ships in 11 - 17 business days
 $1.99
45
Plug
 $1.99

Part Number: 067356-00

Ships In 11 - 17 Business Days

Ships in 11 - 17 business days
 $1.99
48
Knob,Control
 
No Longer Available [ More Info ]

Part Number: 380027-00

Discontinued

Not Available

50
Dust Bag
 $12.12

Part Number: 608354-00SV

In Stock, 25+ Available

Ships within 1 business day
Note: Incl. 69
 $12.12
861
Kit Box
 
No Longer Available [ More Info ]

Part Number: 625383-00

Discontinued

Not Available

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Accessories for the DeWALT DW423

Questions & Answers

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Discussion
Discussion for the DeWALT DW423 TYPE 1 5 Inch EVS Random Orbit Sander

Discussion is closed. To ask our experts a question about a part, use the Q&A feature on our product pages.
Question: Both Stopped Mid Operation

George

I have two dw423- one as a spare. Spare used couple hours total. Both just stopped for no reason, power at the plug, power through the switch and to the brushes.
I also have 2 of the DW423, both of which stopped mid project without so much as a groan. After doing some testing, I suspect the problem is the control module (variable speed control). Couldn't help notice on the parts listings that this part is "obsolete". I suppose that means they don't make it anymore, and since it was probably defective design (given that we have 4 dead units), I suspect they ran out of replacements very quickly. Would love to get an answer from Dewalt but notice they left you hanging for almost 2 years without a reply.....
WJA
Hello Ken1234,

You would think that after a company stopped manufacturing a product, because of a faulty part they would figure out a new way to get the tool working without that part or even design one that would last. And after they stopped production of the to tool keep all the parts on hand for a few years until a majority of the tools got so worn they wouldn't be worth repair. But I guess that would make to much sense

Just saying,
-WJA
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