0521-20 (SER 951A) Milwaukee Cordless Drill - Overview

Diagrams for 0521-20

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Parts for the 0521-20

Connector Block

Part #22-56-0200

Jumper Ring Selector

Part #43-76-0670

Handle Kit

Part #31-50-1630

Motor Mount Plate

Part #44-66-5925

4-20 X 5/8" Pan HD. Sit. Plastite T-20

Part #06-82-7236

Slide High I Low

Part #45-24-0090

$105.39

1/2 Keyless Drill Chuck

Part #48-66-1400

This is an authentic OEM sourced replacement part designed for use with Milwaukee drills/drivers. It allows a user to secure a drill bit, the ratcheting action clicks the jaws tightly into place for reduced bit slippage. If your drill's bit retention is suffering, the rotation feels stiff, or the chuck has seized up entirely, a new chuck ...Read more

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Switch

Part #23-66-0700

Service Motor Gearcase Kit

Part #14-46-0524

$6.40

1/4-20x1-1/8 Lh Fl Hd Sc

Part #06-81-2925

This screw an authentic OEM replacement part supplied directly from the manufacturer. It is crafted to be compatible with various models of Milwaukee drills. It is used to secure the keyless drill chuck (part 48-66-1400). This screw is made of metal, and it should be replaced if it is missing. A screwdriver is needed to replace this part that is sold individually.

$6.40

Rubber Sleeve

Part #45-22-0340

Motor Assembly

Part #23-30-0360