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10134014-1-M-Milwaukee-48-66-2110-Chuck Key
Part Location Diagram of 48-66-2110 Milwaukee Chuck Key
See part 804 in the diagram
Replacing your Milwaukee Electric Drill Chuck Key
10134014-1-S-Milwaukee-48-66-2110-Chuck Key 360 view
( Grid squares measure 1x1 inch )
10134014-1-S-Milwaukee-48-66-2110-Chuck Key 10134014-2-S-Milwaukee-48-66-2110-Chuck Key 10134014-1-S-Milwaukee-48-66-2110-Chuck Key 360 view
Part Location Diagram of 48-66-2110 Milwaukee Chuck Key Replacing your Milwaukee Electric Drill Chuck Key

Chuck Key 48-66-2110

Manufactured by:
Milwaukee
ERP Number:
ERP10134014
Part Number:
48-66-2110
Original Equipment Manufacturer ?
$13.70
★★★★★
★★★★★
5 Reviews
In Stock
Delivers in 3-5 Business Days!

Easy 

Less than 15 mins 

(3 rated repairs) ?

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Description Troubleshooting Repair Videos Reviews Questions & Answers Repair Instructions Model Cross Reference

Product Description

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This chuck key tightens the jaws of the 1/2 inch capacity chuck 48-66-5185. Key holder 48-66-4040 should be used to attach this chuck key to the cordset.

Troubleshooting

This part works with the following brands:
  • Milwaukee
This part works with the following products:
  • Electric Drill
  • Hammer Drill

Videos For installing this part.

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Replacing your Chuck Key
Replacing your Chuck Key
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Customer Part Reviews

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5.0
Average Rating (out of 5):
★★★★★
★★★★★
(5 Reviews)
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★★★★★
★★★★★
Great replacement
.
Guest - July 11, 2019
Verified Purchase
★★★★★
★★★★★
It is the one I needed for my drill
I was looking for this part and you had it shipped to me and I am pleased
Guest - November 11, 2019
Verified Purchase
★★★★★
★★★★★
Great Part
Worked as expected. Great timely service.
Guest - November 19, 2019
Verified Purchase
★★★★★
★★★★★
good part
worked great and good shipping
Guest - February 9, 2020
Verified Purchase
★★★★★
★★★★★
Awesome transaction
Awesome transaction, perfect replacement part.
Guest - May 7, 2024
Verified Purchase

Questions & Answers

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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.

Easy 

Less than 15 mins 

(3 rated repairs) ?
  • 1
Sort by:  
Sorry, we couldn't find any existing installation instruction that matched.

Chuck needed replace, would not tighten

Daniel from Corydon, Indiana

1 person found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
15 - 30 mins
Tools:
Screw drivers
Parts Used:
48-66-5185, 48-66-2110
Removed set screw, (left hand threads).
Then put an allen wrench in Chuck and hit
with hammer, and removed the Chuck.
Put new Chuck on .
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Chunk dont\"t adjust the bit.

Carlos from CIALES, Puerto Rico

0 of 1 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Parts Used:
48-66-2110
Simple, only one step. Replace the old chuck key. And use the new key.
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Power cord broken inside insulation, chuck key stripped

wilson from hackensack, New Jersey

0 of 1 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Parts Used:
48-76-4008, 48-66-2110
1.- Remove the old quick connect cord from tool
2.- Install the new quick connect cord to the tool
3.- Attach new chuck key to the cord
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  • 1

Model Cross Reference

This part works with the following models:
ERP Number: ERP10134014
Manufacturer Part Number: 48-66-2110
Brand Model Number Description
Milwaukee 5378-20 Electric Drill - 1/2" Electric Hammer Drill
Milwaukee 5378-21 Hammer Drill - 5378-21 (Serial 897d) 1/2-Inch Electric Hammer Drill Parts
Milwaukee 5380-21 Hammer Drill - 1/2 " Hammer Drill
Milwaukee 5381-20 Hammer Drill - Hammer Drill
Milwaukee 5381-21 Electric Drill - Milwaukee 5381-21-(A67a) Parts
Milwaukee 5381-22 Hammer Drill - 5381-22 Hammer Drill Parts
Chuck Key
$ 13.70
In Stock
✖
Stock Status
✖
Mail-In Recycling Rebate

Some of the parts we sell are eligible for mail-in rebates since we can recycle them. We will display any applicable rebates in your shopping cart. To redeem your rebate, contact Customer Service after you have received your part.

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