Easy
15-30 minutes
This is an OEM part sourced directly from the manufacturer. The keyless chuck is found in DeWALT drills. This part is made of metal and high-quality plastic, and is used to hold the bit in the drill. You will require a screwdriver or Allen wrench when replacing this item. A vise may also be helpful. This part is sold individually.
Keyless Chuck 330075-43
OEM part for: DeWALT, Bostitch
Part Number: 330075-43
$23.77
In Stock
Ships within 1 business day 
Compatibility
This part will fit the following 9 machines
DeWALT
DW925 Type 1 7.2V Cordless Drill View Diagrams & Manuals
DW926 Type 1 9.6V Cordless Drill View Diagrams & Manuals
D21007 Type 1 VSR Drill View Diagrams & Manuals
DW926K-2 (Type 1) 9.6v Drill Kit View Diagrams & Manuals
DW925K-2 (Type 1) 7.2v Drill/Driver View Diagrams & Manuals
DW926K2BR (Type 1) 9.6v Drill Kit View Diagrams & Manuals
DW926K2B2 (Type 1) Cordless Drill Power Tool View Diagrams & Manuals
DW106 (Type 3) 3/8in Drill Power Tool View Diagrams & Manuals
Bostitch
DW926K2B2 (Type 1) 9.6v Drill/Driver View Diagrams & Manuals
Show More Compatible Models
This item works with the following types of products:
- Cordless Drill Parts
- Drill Parts
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 ?
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Easy Install
Was getting ready to toss the drill and decided to look online to see if replacement was an option first. Found eReplacementParts and a YouTube video with removal and replacement instructions. Easy peasy. Works great.
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March 28, 2023
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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 was striped out
John - July 12, 2023
Tool Type
Cordless Drill
Difficulty
Easy
Time
15-30 minutes
Tools Used
Screwdriver
Took the screw out put new gear shift in chuck was easy whith a allen wrench.
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chuck would not hold the drill bits tight
kevin - October 23, 2021
Tool Type
Cordless Drill
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
, torx bit and allen wrench
Parts Used
remove the retaining screw for the chuck and put allen wrench inn the chuck and hit it with a hammer to loosen. retaining screw is left handed threads and the chuck is right handed threads
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Keyless Chuck was broken
Richard - October 13, 2020
Tool Type
Cordless Drill
Difficulty
Easy
Time
15-30 minutes
Tools Used
Screwdriver, pipe wrench
Parts Used
1. Had to take drill apart.
2. Put gear and chuck in vise between two pieces of soft wood.
3 Remove old chuck with pipe wrench.
4. Put on new chuck with lock tight.
5. Reinstall gear and chuck in drill.
6. Drill good as new again.
2. Put gear and chuck in vise between two pieces of soft wood.
3 Remove old chuck with pipe wrench.
4. Put on new chuck with lock tight.
5. Reinstall gear and chuck in drill.
6. Drill good as new again.
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Drill chuck stuck all the way open.
william - July 25, 2016
👍 1 of 2 people found this instruction helpful
Tool Type
Cordless Drill
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Wrench Set
Parts Used
1. Removed reverse-thread chuck screw.
2. Twisted off the chuck - some WD-40 required.
3. Twisted on new chuck.
4. Inserted and tightened chuck screw - done!
2. Twisted off the chuck - some WD-40 required.
3. Twisted on new chuck.
4. Inserted and tightened chuck screw - done!
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Damaged chuck.
William - October 13, 2017
👍 0 of 1 people found this instruction helpful
Tool Type
Cordless Drill
Difficulty
Easy
Time
15-30 minutes
Tools Used
Nutdriver
Parts Used
Took the old chuck off and attached the new one. Easy!
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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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