Easy
15-30 minutes
This is an authentic OEM sourced replacement armature which is specially designed for use with Makita rotary hammers. This is a complete assembly which includes the armature, the plastic fan, the armature bearing and the commutator end bearing. Due to constant contact with carbon brushes armature will eventually wear out and would need to be replaced, it is highly recommended to replace both carbon brushes when replacing an armature. Please note this high-quality component is sold individually.
Armature 619190-4
OEM part for: Makita
Part Number: 619190-4
$36.80
In Stock
Order within the next 13 hours and your part ships today! 
Compatibility
This part will fit the following 2 machines
Makita
BHR240 Rotary Hammer View Diagrams & Manuals
BHR240Z 18V LXT Lithium-Ion Cordless 7/8" SDS-PLUS Rotary Hammer View Diagrams & Manuals
This item works with the following types of products:
- Rotary Hammer Parts
Questions & Answers ?
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Does this fit my product?Questions & Answers for Armature
Can you send to Greece?
Pavlos
for model number Bhr240
asked on 2022-11-23
Hi Pavlos,
Thank you for your question. To have an order shipped to Greece, add your parts to the cart and choose, "Outside the US? Click here for International checkout". Then enter your name and address and the shipping rates to Greece will come up for you. If you have any questions, please let us know. We are open 7 days a week. We look forward to hearing from you!
eReplacementParts Team November 23, 2022
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.
Got over heat n burn amature n brushes n power switch
victor - February 12, 2022
Tool Type
Rotary Hammer
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Screwdriver, Pliers, Mallett
Parts Used
Very easy by hitting the amature with the mallet came out
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No, great product
Carlos - September 5, 2020
Tool Type
Rotary Hammer
Difficulty
Easy
Time
15-30 minutes
Tools Used
Screwdriver
Parts Used
Very easy
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Did not run
Alpar - September 4, 2018
Tool Type
Rotary Hammer
Difficulty
Easy
Time
15-30 minutes
Tools Used
Screwdriver
Parts Used
Removed front gear assembly
Removed brushes
Removed rotor/armature
Reinstalled armature
Reinstalled gear housing
Reinstalled brushes
Run it at the lowest speed for 3 minutes to wear in collector
Removed brushes
Removed rotor/armature
Reinstalled armature
Reinstalled gear housing
Reinstalled brushes
Run it at the lowest speed for 3 minutes to wear in collector
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Armature burnt wires
Danny - September 18, 2017
Tool Type
Rotary Hammer
Difficulty
Easy
Time
15-30 minutes
Tools Used
Screwdriver
Parts Used
I simply pulled the brushes and split the tool with 4 screws, pulled armature and replace with new and put back together, just like new now.
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Rotary hammer was weak and surging even with a fully charged battery
jordi - June 4, 2016
Tool Type
Rotary Hammer
Difficulty
Medium
Time
30-60 minutes
Tools Used
Screwdriver
Parts Used
Pull out both brushes. Unscrew four screws on the front of the rotary hammer and pull apart. Then pull armature out and put new one in. Put back together and put in new brushes.
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OEM stands for Original Equipment Manufacturer and means the part you’re buying is sourced directly from the manufacturer who made your product. At eReplacementParts, we sell only genuine OEM parts, guaranteeing the part you’re purchasing is of better design and of higher quality than aftermarket parts.
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.
All our installation videos are created and produced in collaboration with our in-house repair technician, Mark Sodja, who has helped millions of eReplacementParts customers over the last 13 years repair their products. Mark has years of experience in selling and repairing both commercial and residential products with a specialty in gas-powered equipment.
This data is collected from customers who submitted a repair instruction after replacing this exact part. Customers can rate how easy the repair was to complete and how long it took. We aggregate this data to provide a repair rating that allows customers to quickly determine the difficulty and time needed to perform their own repair.
