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DeWALT DW420 TYPE 1 Random Orbit Sander dewalt logo

 DeWALT DW420 TYPE 1 Random Orbit Sander Parts

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 Fig # Img Part Name Availability Price
1
Armature With Bearings
Armature With Bearings Obsolete - Not Available
Part #: 578863-03
Discontinued
N/A
2
Field
Field Obsolete - Not Available
Part #: 807254-08
Discontinued
N/A
3
Carbon Brush (Sold Individually)
Carbon Brush (Sold Individually)
Part #: 445861-25
Note: Sold Individually
In stock
25+ available
 $5.80
Add To Cart
4
Brush Spring
Brush Spring
Part #: 445860-00
In stock
25 available
 $3.99
Add To Cart
5
Brush Ring, Brushes Sold Seperately
Brush Ring, Brushes Sold Seperately
Part #: 449899-05
In stock
3 available
 $17.26
Add To Cart
6
Switch (On-Off)
Switch (On-Off)
Part #: 144960-00
In stock
25+ available
 $4.92
Add To Cart
7
Power Cord - 10', 18 Gauge, 2-Wire -Terminals not included
Power Cord - 10', 18 Gauge, 2-Wire -Terminals not included
Part #: 330072-97
In stock
22 available
 $21.75
Add To Cart
8
Ball Bearing (6000DU)
Ball Bearing (6000DU)
Part #: 330003-17
In stock
14 available
 $11.01
Add To Cart
9
Ball Bearing
Ball Bearing
Part #: 605040-05
In stock
25+ available
 $5.45
Add To Cart
10
Fan
Fan
Part #: 616020-00
In stock
3 available
 $3.99
Add To Cart
11
Clamshell Set
Clamshell Set
Part #: 380382-00
Ships in 10 - 16 business days
 $19.29
Add To Cart
13
Cord Protector
Cord Protector
Part #: 330005-01
In stock
25+ available
 $5.06
Add To Cart
14
Clamp,Cord,Flat
Clamp,Cord,Flat
Part #: 142519-00
Ships in 10 - 16 business days
 $1.20
Add To Cart
15
Cap and Screws
Cap and Screws
Part #: 285252-00
In stock
2 available
 $7.00
Add To Cart
16
Lead Assembly
Lead Assembly
Part #: 144989-00
In stock
4 available
 $2.99
Add To Cart
Fig #ImgPart NameAvailabilityPrice
17
Receptacle
Receptacle
Part #: 445964-00
In stock
17 available
 $2.99
Add To Cart
18
Terminal
Terminal
Part #: 825209-00
In stock
14 available
 $2.99
Add To Cart
19
Shroud Clamshell
Shroud Clamshell
Part #: 380605-01
Ships in 10 - 16 business days
 $12.62
Add To Cart
21
Retainer ( Includes Self Tapping Screws)
Retainer ( Includes Self Tapping Screws)
Part #: 286181-00
In stock
8 available
 $6.65
Add To Cart
22
Bearing Retainer (Self Tapping)
Bearing Retainer (Self Tapping)
Part #: 603637-00
In stock
22 available
 $3.99
Add To Cart
23
Ball Bearing (6202)
Ball Bearing (6202)
Part #: 330003-13
In stock
25+ available
 $5.45
Add To Cart
24
Sander Pad 5" PSA No Vacuum Holes
Sander Pad 5" PSA No Vacuum Holes
Part #: 151662-00
Note: Standard on DW420
In stock
22 available
 $18.82
Add To Cart
25
Baffle
Baffle
Part #: 151549-00
In stock
2 available
 $3.59
Add To Cart
26
Dust Seal/Brake
Dust Seal/Brake
Part #: 151553-00
In stock
25+ available
 $6.38
Add To Cart
27
Cover,Switch
Cover,Switch
Part #: 144983-07
In stock
25 available
 $3.99
Add To Cart
32
O Ring
O Ring
Part #: 700871-00
In stock
1 available
 $7.08
Add To Cart
33
Screw
Screw
Part #: 330019-11
In stock
9 available
 $1.99
Add To Cart
34
Screw,Machine
Screw,Machine
Part #: 098012-11
In stock
10 available
 $2.99
Add To Cart
35
Screw
Screw
Part #: 146929-01
In stock
25+ available
 $1.99
Add To Cart
36
Screw,Plastite
Screw,Plastite
Part #: 330019-02
In stock
20 available
 $1.99
Add To Cart
Fig #ImgPart NameAvailabilityPrice
37
Screw
Screw
Part #: 330019-08
Ships in 10 - 16 business days
 $1.20
Add To Cart
38
Screw
Screw
Part #: 330019-03
In stock
25+ available
 $2.99
Add To Cart
39
Screw,M4X19
Screw,M4X19
Part #: 330019-13
In stock
25+ available
 $1.99
Add To Cart
39A
Screw
Screw
Part #: 330019-11
In stock
9 available
 $1.99
Add To Cart
40
Washer,Cone
Washer,Cone
Part #: 151652-00
In stock
12 available
 $2.99
Add To Cart
41
Ident. Label
Ident. Label
Part #: 398399-00
Ships in 10 - 16 business days
 $1.20
Add To Cart
42
Nameplate
Part #: 606648-00
Ships in 10 - 16 business days
 $1.37
Add To Cart
43
Ring,Retaining
Ring,Retaining
Part #: 151669-00
Ships in 10 - 16 business days
 $1.37
Add To Cart
44
Nut
Nut
Part #: 144956-00
Ships in 10 - 16 business days
 $1.20
Add To Cart

Enter your engine's type number in this search field to show the parts that match your engine.

Your engine's type number is the second part of the model number stamped on your Briggs & Stratton engine (see picture).

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Discussion
Discussion for the DeWALT DW420 TYPE 1 Random Orbit Sander

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Accessories
Accessories for the DW420

Sandpaper Discs:
See more sandpaper discs 
2610922422
5-Pack Hook and Loop 80-Grit 5
$4.62

SR5R245
50-Pack Hook and Loop 240-Grit 5" 8 Vac. Sandpaper Discs
$30.17

SR5R065
50-Pack Hook and Loop 60-Grit 5" 8 Vac. Sandpaper Discs
$35.71

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