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Repair Parts Home    Power Tool Parts    DeWALT Parts    DeWALT Sander / Polisher Parts    DeWALT DW420 TYPE 1 Random Orbit Sander Parts
DeWALT DW420 TYPE 1 Random Orbit Sander dewalt logo

 DeWALT DW420 TYPE 1 Random Orbit Sander Parts

Page A

 Fig # Part # Img Part Name Availability Price Qty
1578863-03
Armature With Bearings Obsolete - Not Available
Discontinued
$0.00N/A
2807254-08
Field Obsolete - Not Available
Discontinued
$0.00N/A
3445861-25
Carbon Brush (Sold Individually)
Note: Sold Individually
In stock
25+ available
 $5.55
4445860-00
Brush Spring
In stock
25+ available
 $3.06
5449899-05
Brush Ring, Brushes Sold Seperately
In stock
5 available
 $16.50
6144960-00
Switch (On-Off)
In stock
25+ available
 $4.70
7330072-97
Power Cord - 10', 18 Gauge, 2-Wire -Terminals not included
In stock
25+ available
 $20.80
8330003-17
Ball Bearing (6000DU)
In stock
25+ available
 $10.53
9330003-03
Ball Bearing
In stock
25+ available
 $5.20
10616020-00
Fan
In stock
3 available
 $3.49
11380382-00
Clamshell Set
Ships in 11 - 15 business days
 $18.43
13330005-01
Cord Protector
In stock
25+ available
 $4.85
14142519-00
Clamp,Cord,Flat
Ships in 11 - 15 business days
 $1.14
15285252-00
Cap and Screws
In stock
2 available
 $6.69
16144989-00
Lead Assembly
In stock
15 available
 $1.14
Fig #Part #ImgPart NameAvailabilityPrice
17445964-00
Receptacle
In stock
18 available
 $1.14
18825209-00
Terminal
In stock
25+ available
 $1.13
19380605-01
Shroud Clamshell
Ships in 11 - 15 business days
 $12.07
21286181-00
Retainer
In stock
20 available
 $6.35
22603637-00
Bearing Retainer (Self Tapping)
In stock
25+ available
 $2.62
23330003-13
Ball Bearing (6202)
In stock
25+ available
 $5.21
24151662-00
Sander Pad 5" PSA No Vacuum Holes
Note: Standard on DW420
In stock
25+ available
 $17.99
25151549-00
Baffle
Ships in 11 - 15 business days
 $3.44
26151553-00
Dust Seal/Brake
In stock
25+ available
 $6.09
27144983-07
Cover,Switch
In stock
25 available
 $1.91
32700871-00
O Ring
In stock
4 available
 $6.76
33330019-11
Screw
In stock
24 available
 $1.14
34098012-11
Screw,Machine
In stock
25+ available
 $1.14
35146929-01
Screw
In stock
25+ available
 $1.13
36330019-02
Screw,Plastite
In stock
25+ available
 $1.13
Fig #Part #ImgPart NameAvailabilityPrice
37330019-08
Screw
In stock
2 available
 $1.14
38330019-03
Screw
In stock
7 available
 $1.14
39330019-13
Screw,M4X19
In stock
25+ available
 $1.14
39A330019-11
Screw
In stock
24 available
 $1.14
40151652-00
Washer,Cone
In stock
25+ available
 $1.31
41398399-00
Ident. Label
In stock
2 available
 $1.14
42606648-00
Nameplate
Ships in 11 - 15 business days
 $1.37
43151669-00
Ring,Retaining
In stock
2 available
 $1.31
44144956-00
Nut
Ships in 11 - 15 business days
 $1.14

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

Sander Parts  Polisher Parts

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Quick Fix: How to Replace the Platen on a Belt Sander
Quick Fix: How to Replace the Platen on a Belt Sander

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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 
DW4311
25-Pack Hook and Loop 120-Grit 5" 8 Vac. Sandpaper Discs
$20.90

DW4309
25-Pack Hook and Loop 80-Grit 5" 8 Vac. Sandpaper Discs
$23.00

DW4314
25-Pack Hook and Loop 220-Grit 5" 8 Vac. Sandpaper Discs
$20.90

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