Part Location Diagram of 23-66-2639 Milwaukee Switch/Diode Assembly
See part A-89 in the diagram
( Grid squares measure 1x1 inch )

Switch/Diode Assembly 23-66-2639

Manufactured by:
Milwaukee
ERP Number:
ERP10123798
Part Number:
23-66-2639
Original Equipment Manufacturer ?
  Works with your model  2731-059!
In Stock
Delivers in 3-5 Business Days!

Easy 

15 - 30 mins 

(2 rated repairs) ?
  Works with your model   2731-059!

Troubleshooting

This part works with the following brands:
  • Milwaukee
This part works with the following products:
  • Saw
  • Circular Saw

Customer Part Reviews

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5.0
Average Rating (out of 5):
★★★★★
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(3 Reviews)
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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 

15 - 30 mins 

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

Took multiple trigger pulls to get the saw to start.

Jack from New Braunfels, Texas

1 person found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
15 - 30 mins
Tools:
Nutdriver, Screw drivers
Parts Used:
23-66-2639
Cleaned the M18 7 1/4GÇ¥ circular saw with compressed air to get the saw dust and debris out of the housing screw heads, removed the battery, removed the belt clip, removed the left side of the handle motor cover to expose the safety switch and trigger switch, took pictures of wiring on trigger switch and wire routing, replaced the trigge r switch and diode, reassembled and tested, works as new.
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Saw would not run. Switch bad

Ray from Buchanan Dam, Texas

1 person found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
15 - 30 mins
Tools:
Screw drivers
Parts Used:
23-66-2639
Replaced switch and diode assembly.
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  • 1

Model Cross Reference

This part works with the following models:
ERP Number: ERP10123798
Manufacturer Part Number: 23-66-2639
Brand Model Number Description
Milwaukee 2731-059 Saw - Milwaukee 2731-059-(G20a) Parts
Milwaukee 2731-20 Saw - Milwaukee 2731-20-(F95a) Parts
Milwaukee 2731-21 Circular Saw - Cordless M18 Fuel 7-1/4" Circular Saw
Milwaukee 2731-22 Circular Saw - Cordless M18 Fuel 7-1/4" Circular Saw