Part Location Diagram of 36-66-4530 Milwaukee Gear-finished
See part A-15 in the diagram
( Grid squares measure 1x1 inch )

Gear-finished 36-66-4530

Manufactured by:
Milwaukee
ERP Number:
ERP10127462
Part Number:
36-66-4530
Original Equipment Manufacturer ?
$85.52
In Stock
Delivers in 3-5 Business Days!

A Bit Difficult 

30 - 60 mins 

(1 rated repair) ?

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Product Description

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This is a genuine OEM sourced replacement gear-finished which is designed for Milwaukee two speed hole hawq drills. It is an important part of the drive mechanism which rotates the chuck. Symptoms of a worn-out gear include lack of rotation at the spindle, loss of performance, or unusual "grinding" noises coming from the housing. If your gear-finished is worn or is damaged, this part will provide an identical replacement for the original component that was installed in the new unit. It is made of high-quality metal and is sold individually. Check the diagrams for your model to ensure the proper installation procedure. Note, you will need a screwdriver, a wrench set, and pliers to perform this repair.

Troubleshooting

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

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Customer Repair Instructions

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A Bit Difficult 

30 - 60 mins 

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

Chipped tooth on gear

Tom from Trinidad, Colorado

2 of 2 people found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
30 - 60 mins
Tools:
Nutdriver, Screw drivers
Parts Used:
36-66-4530
Took the cover off the drill and replaced the worn gear assembly
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Model Cross Reference

This part works with the following models:
ERP Number: ERP10127462
Manufacturer Part Number: 36-66-4530
Brand Model Number Description
Milwaukee 1675-1 Electric Drill - Two Speed Hole Hawg Drill
Milwaukee 1678-20 Electric Drill - Electric Drill / Driver
Milwaukee 1679-1 Electric Drill - Milwaukee 1679-1-(915a) Parts