D420-4 DeWALT Sander - Overview
Sections of the D420-4
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On-off Switch
PartSelect #: PS10166039
Manufacturer #: 144960-00
This Rocker switch has 2 terminals and a compact design for easy installation. This genuine DeWalt replacement part is sold individually. rnrnSwitches are commonly replaced parts in power tools. A s...
$7.44
In Stock
Lead Assembly
PartSelect #: PS10166045
Manufacturer #: 144989-00
It is a genuine OEM sourced component which is specially designed for use with DeWALT, Black and Decker, and Porter Cable sanders. The lead is utilized to connect switch, please make sure to refer to ...
$7.44
Special Order
Ball Bearing
PartSelect #: PS10180907
Manufacturer #: 605040-15
Genuine OEM sourced replacement part used on a variety of power tools. Ball bearings are used to reduce friction between rotating parts. Bearings experience constant wear when the tool is in operatio...
$14.04
Special Order
O Ring
PartSelect #: PS10184200
Manufacturer #: 700871-00
This is an original DeWALT replacement part. The O-ring is designed by the manufacturer for use in random orbit sanders. This part is made of flexible rubber, and is used to seal the connection betw...
$7.44
Special Order