Easy
Less than 15 minutes
This replacement chuck key is an authentic manufacturer supplied part that is specially designed for use with Makita drills. Its purpose is to allow user to tighten and loosen the jaws of the chuck to secure different drill bits. This item is made from high quality metal and it is sold individually.
Chuck Key 763423-0
OEM part for: Makita
Part Number: 763423-0
$7.76
In Stock
Ships within 1 business day 
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Frequently Purchased Together ?
Compatibility
This part will fit the following 5 machines
Makita
6407 Drill View Diagrams & Manuals
6510LVR Drill View Diagrams & Manuals
6405 Drill View Diagrams & Manuals
6404 3/8" Drill View Diagrams & Manuals
6408K 3/8" Drill View Diagrams & Manuals
This item works with the following types of products:
- Drill Parts
This part replaces obsolete part #: 650747-2, 763424-8
Repair Videos ?
Articles:
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This article explains steps for how to remove threaded-on chucks and taper-fit drill chucks, as well as steps for removi...
September 18, 2009
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Broken gearboxes and sticky chuck screws can make removing a drill chuck difficult. This article explains the tricks you...
August 12, 2010
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Customer Part Reviews ?
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.
Chuck key and keyholder missing
Anthony - July 27, 2022
Tool Type
Electric Drill
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Wrench Set, no tools required
Parts Used
Attach key holder to power cord and insert key in holder.
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My son borrowed the drill and lost the key chuck.
charles - June 21, 2017
Tool Type
Electric Drill
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Parts Used
I just attached the holder.
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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.
