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DeWalt
Power Sander

Model # DW421 TYPE 4 Official DeWalt 3 x 21" belt sander

Here are the diagrams and repair parts for Official DeWalt DW421-TYPE-4 3 x 21" belt sander, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 82 parts  |
Black & Decker Spring 720986-00
#61

Unit parts diagram

Black & decker spring

Part #720986-00

The manufacturer no longer makes this part, and there's no substitute part

Brinley Lead 283944-00
#68

Unit parts diagram

Brinley lead

Part #283944-00

The manufacturer no longer makes this part, and there's no substitute part

Black & Decker Field 760969-00
#2

Unit parts diagram

Black & decker field

Part #760969-00

The manufacturer no longer makes this part, and there's no substitute part

Black & Decker Cover 248424-00
#44

Unit parts diagram

Black & decker cover

Part #248424-00

The manufacturer no longer makes this part, and there's no substitute part

Brinley Switch 760999-00
#3

Unit parts diagram

Brinley switch

Part #760999-00

The manufacturer no longer makes this part, and there's no substitute part

Brinley Bearing 720979-00
#51

Unit parts diagram

Brinley bearing

Part #720979-00

The manufacturer no longer makes this part, and there's no substitute part

Brinley Washer 720961-00
#32

Unit parts diagram

Brinley washer

Part #720961-00

The manufacturer no longer makes this part, and there's no substitute part

Brinley Spring 325023-00
#74

Unit parts diagram

Brinley spring

Part #325023-00

The manufacturer no longer makes this part, and there's no substitute part

Black & Decker Fan 325016-00
#45

Unit parts diagram

Black & decker fan

Part #325016-00

The manufacturer no longer makes this part, and there's no substitute part

Black & Decker Nut 248426-00
#30

Unit parts diagram

Black & decker nut

Part #248426-00

The manufacturer no longer makes this part, and there's no substitute part

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