Part Location Diagram of 48-66-4080 Milwaukee Key Holder
See part 34 in the diagram
( Grid squares measure 1x1 inch )

Key Holder 48-66-4080

Manufactured by:
Milwaukee
ERP Number:
ERP10134032
Part Number:
48-66-4080
Original Equipment Manufacturer ?
In Stock
Delivers in 3-5 Business Days!

A Bit Difficult 

15 - 30 mins 

(1 rated repair) ?

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Product Description

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This Chuck Key Holder securely attaches chuck key 48-66-3200 to the cordset of your drill which has chuck 48-66-0070, 48-66-0104 or 48-66-0230 on it.

Frequently Purchased Together

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Troubleshooting

This part works with the following brands:
  • Milwaukee
This part works with the following products:
  • Reciprocating Saw
  • Electric Drill
  • Saw
  • Jig Saw

Customer Part Reviews

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5.0
Average Rating (out of 5):
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Customer Repair Instructions

All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part.

A Bit Difficult 

15 - 30 mins 

(1 rated repair) ?
  • 1
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Sorry, we couldn't find any existing installation instruction that matched.

Replace cord and lost chuck key

Anne from Atascadero, California

2 of 2 people found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
15 - 30 mins
Tools:
Pliers, Screw drivers
For my 40 year old Milwaukee drill, I bought the parts I used and downloaded bulletin 58-01-0645 for the wiring diagram which allowed me to verify that the old cord was wired correctly. I stripped and tinned the new leads to match the old ones. The switch assembly has a push in connector that must be released by pushing in a piece of stif f wire or a jewelers screwdriver next to the old wire to release the old wire. Do not try to pull out the old wire without releasing since the switch is no longer available and you will be stuck with parts you don\\\'t need when you buy your new drill. The wire leads don\\\'t like to stay where they belong, so it may take several tries to get the handle with its 6 screws back together. If you have to force things, take it apart again and rearrange the leads.

I am 71 years old and I have been using a soldering iron since I was 7, so this was an easy fix for me. There aren\'t very many parts still available for these old drills, so open up the drill and investigate before you order. The old chuck key disappeared after the original key holder broke. Since I inherited the drill from my dad, it has sentimental value. It was also difficult to use without a proper key which made the drill low mileage although it was 40 years old. The switch has a broken pivot on the reversing lever which made the repair questionable. It works! I don\'t lend it out for that and other reasons.
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Model Cross Reference

This part works with the following models:
ERP Number: ERP10134032
Manufacturer Part Number: 48-66-4080
Brand Model Number Description
Milwaukee 0100-20 Electric Drill - Electric Drill / Driver
Milwaukee 0101 Electric Drill - Electric Drill / Driver
Milwaukee 0101-20 Electric Drill - Electric Drill / Driver
Milwaukee 0101-50 Electric Drill - Electric Drill / Driver
Milwaukee 0102-1 Electric Drill - Electric Drill / Driver
Milwaukee 0102-3 Electric Drill - Electric Drill / Driver
Milwaukee 0106-3 Electric Drill - Electric Drill / Driver
Milwaukee 0122 Electric Drill - 1/4" Speed Control Drill
Milwaukee 0122-1 Electric Drill - 1/4" Rev. Speed Control Drill
Milwaukee 0124 Electric Drill - Milwaukee 0124-(603-74912) Parts
Milwaukee 0124-1 Electric Drill - Electric Drill / Driver
Milwaukee 0125 Electric Drill - 1/4" Pistol Drill
Milwaukee 0135 Electric Drill - Electric Drill / Driver
Milwaukee 0140 Electric Drill - 1/4" Pistol Drill
Milwaukee 0141-1 Electric Drill - Electric Drill / Driver
Milwaukee 0160 Electric Drill - 1/4" Pistol Drill
Milwaukee 0180 Electric Drill - 1/4" Pistol Drill
Milwaukee 0181 Electric Drill - 1/4" Pistol Drill
Milwaukee 0190 Electric Drill - 1/4" Pistol Drill
Milwaukee 0191 Electric Drill - 1/4" Pistol Drill
Milwaukee 0420 Charger - 1/4&#34 Power Unit
Milwaukee 0440 Charger - 1/4&#34 Power Unit
Milwaukee 0480 Charger - Power Unit
Milwaukee 0805 Electric Drill - Electric Drill / Driver
Milwaukee 6250 Jig Saw - Jig Saw
Milwaukee 6252 Jig Saw - Jig Saw
Milwaukee 6280 Jig Saw - Electronically Controlled Jig Saw
Milwaukee 6282 Jig Saw - Jig Saw
Milwaukee 6455 Miter Saw - Power Miter Table
Milwaukee 6505 Reciprocating Saw - Electronically Controlled Sawzall