Here you will find all available parts and drawings of the 'Dewalt DW421 Type 4'. From here you can order all desired parts directly. Many parts must be ordered from the manufacturer, depending on the brand, this takes one to four weeks. All the information we have is on our website, we cannot advise you on what you need, for that you will need to return the machine for repair. Please note the following when ordering:

Technical drawing of model Dewalt DW421 Type 4


Technical drawing 1
Click for enlargement

Spare parts list of model Dewalt DW421 Type 4

Pos. Description Price excl. VAT Price incl. VAT
Prices shown include VAT

No information available, not orderable
1 578863-04

No information available, not orderable
2 807254-10

BRUSH 230V
3 445861-13 3.29 3.92

BRUSH SPRING
4 445860-00 1.30 1.55

RING
5 449899-05 3.86 4.59

SWITCH
6 656494-00 4.49 5.34

CORDSET
7 330120-86 20.56 24.47

BEARING
8 330003-17 8.12 9.66

BEARING
9 605040-05 6.19 7.37

No information available, not orderable
10 151548-01

No information available, not orderable
11 380382-04

CORD PROTECTOR
13 403395-00 3.86 4.59

No information available, not orderable
14 380414-00

No information available, not orderable
15 151670-10

No longer available, no replacement
16 144989-00

No information available, not orderable
19 610078-00

RETAINER
21 603664-00 4.49 5.34

RETAINER
22 603637-00 4.49 5.34

BEARING, BALL
23 330003-75 10.36 12.33

BEARING
23 N570313 6.19 7.37

PAD
24 151281-08 11.54 13.73

No information available, not orderable
25 151549-00

No longer available, no replacement
26 151553-01

COVER
27 144983-07 1.30 1.55

No information available, not orderable
29 386856-00

O RING
30 56194-00 1.30 1.55

No information available, not orderable
32 700871-00

SCREW
34 098012-11 1.30 1.55

SCREW, MACHINE
34 98012-11 1.30 1.55

No longer available, no replacement
35 383516-00

PLASTIC SCREW
36 330019-02 1.30 1.55

PLASTIC THREAD-FORMING SCREW M3.5 X 45 T15
37 330019-08 1.30 1.55

SCREW
38 330019-03 1.30 1.55

SCREW
39 330019-13 1.30 1.55

WASHER
40 151652-00 1.30 1.55

No information available, not orderable
41 577385-00

CIRCLIP
43 151669-00 1.30 1.55

No information available, not orderable
44 144956-00

No longer available, no replacement
46 145283-03

RATING PLATE
821 569037-00 2.75 3.27

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