3820 (SER 162-1376) Milwaukee Electric Drill - Overview
Sections of the 3820
Keep searches simple, eg. "belt" or "pump".
Ball Bearing
Part #: HD10116841
Manufacturer Part #: 02-04-0820
This is a genuine OEM supplied replacement part which is used with Milwaukee power tools. Ball bearings are used to reduce friction between rotating parts, they experience constant wear from pressure,...
$6.07
In Stock
Carbon Brush
Part #: HD10122137
Manufacturer Part #: 22-18-0055
Genuine Milwaukee replacement part
Includes 1 Carbon Brush with wire lead and brush spring attached.
• Worn brushes are often the cause of a poorly running motor • Replacing brushes can fix a...
No Longer Available
Ball Bearing
Part #: HD10116859
Manufacturer Part #: 02-04-0910
This is an authentic part produced by the original manufacturer. It is compatible with Milwaukee power tools including grinders, sanders, and polishers. Ball bearings secure moving parts, allowing for...
$6.07
On Order
Ball Bearing
Part #: HD10116891
Manufacturer Part #: 02-04-1210
This item is a genuine Milwaukee replacement part and is intended to be used with drills, bandsaws, and shears. The steel bearing is used to reduce friction between a rotating shaft and a fixed part a...
$5.95
Special Order
25x52x20.6 Ball Brg 2 Se
Part #: HD10116964
Manufacturer Part #: 02-04-2200
This is a genuine Milwaukee part sourced directly from the manufacturer for use in drills and engines. The ball bearing attaches to the gear case and is made of metal. A screwdriver may be necessary d...
$47.95
In Stock
Retaining Ring
Part #: HD10127152
Manufacturer Part #: 34-60-1800
This is an authentic OEM sourced retaining ring which is designed for use with Milwaukee electric drills. It is the special hardware that is secured on the spindle sleeve to secure the shear pin. This...
$5.95
In Stock
Retaining Ring
Part #: HD10127159
Manufacturer Part #: 34-60-2115
This authentic manufacturer-sourced part is specially designed for use with Milwaukee electric drills. It is an identical replacement for a missing or a faulty retaining ring that was installed on a n...
$5.95
In Stock