Easy
Less than 15 minutes
Compression Spring 40-50-4005
OEM part for: Milwaukee
Part Number: 40-50-4005
$3.99
In Stock
Ships within 1 business day 
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Frequently Purchased Together ?
Compatibility
This part will fit the following 13 machines
Milwaukee
5625-29 (SER 395A) 3.5 HP Router View Diagrams & Manuals
5615-29 (SER 279A) Router View Diagrams & Manuals
5615-29 (SER 279B) Router View Diagrams & Manuals
5615-20 (SER 279B) Router View Diagrams & Manuals
5616-29 (SER A19A) Router View Diagrams & Manuals
5616-20 (SER A19A) Router View Diagrams & Manuals
5619-29 (SER 280A) Router View Diagrams & Manuals
5619-29 (SER 280B) Router View Diagrams & Manuals
5619-20 (SER 280B) Router View Diagrams & Manuals
5625-20 (SER 395A) Router View Diagrams & Manuals
5619-20/5619-29 (SER 280B) 1-3/4 H.P. D-Handle Router View Diagrams & Manuals
48-10-5615 Router BodyGrip Assembly View Diagrams & Manuals
5615-20 1-3/4 H.P. Body Grip Router View Diagrams & Manuals
Show More Compatible Models
This item works with the following types of products:
- Router Parts
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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.
Release button on depth adjustment worn, unable to hold router in position
Brian - December 15, 2022
Tool Type
Router
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Screwdriver
This part was replaced pursuant to a Milwaukee repair bulletin dated 2003, which calls for substitution of the improved part over the original. Milwaukee customer service provide no response to my repeated requests for instructions on removal of the old button. In the end I pried the old one out with a screwdriver, damaging it in the process. (It's plastic, so it was flexible enough to do that.) The spring came out after that on its own. Replacement was simply a matter of pushing the new part into place until it clicked. Now the router, which is pretty heavy, should hold its position while used in my router table.
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Height adjustment threads no longer worked. Release button worn.
Douglas - May 23, 2019
Tool Type
Router
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Screwdriver, None
Removed router and plate from table. Removed plate from router base. That gave me access to the dust cover so I could replace it. Took router motor out of the base which gave me access to the release tab on the plunger. Used screw driver to engage the tab on the plunger to remove it and the plunger spring. Put the new spring and plunger in base until the tab engaged the base. Reinstalled router in base and plate. Put it all back in the table and all was good.
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Our product descriptions are a combination of data sourced directly from the manufacturers who made your product as well as content researched and curated by our content & customer service teams. This content is edited and reviewed internally before being made public to customers.
Our customer service team are at the ready daily to answer your part and product questions. We have a dedicated staff with decades of collective experience in helping customers just like you purchase parts to repair their products.
All our part reviews are solicited directly from other customers who have purchased this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
Based on data from past customer purchasing behaviors, these parts are most commonly purchased together along with the part you are viewing. These parts may be necessary or helpful to replace to complete your current repair.
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