This replacement keyless drill chuck is a genuine OEM sourced part, not an aftermarket alternative. This part is specially designed for use with Makita drills. It is used to secure the drill bits. If the bit retention is suffering, the rotation feels stiff, or the chuck has seized up entirely, a new chuck should fix the problem. This item is sold individually. Please note, the screw to secure it is sold separately. To complete this repair you will need a screwdriver. • Make sure the drill is unplugged • Open up the jaws on the old chuck • Remove the chuck screw • Remove the old chuck • Secure the new chuck using the screw
Troubleshooting
This part works with the following brands:
Makita
This part works with the following products:
Drill
Cordless Drill
Part# 763191-5 replaces these:
193691-5, 763158-3, 763178-7, 763190-7,
Videos For installing this part.
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★★★★★
★★★★★
Parts and repair
Fast service; good part. Replacing chuck was easy. The video was very helpful.
Paypal 2020-07-31 Fix - August 22, 2020
Verified Purchase
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1. Removed internal retainer screw LH thread.
2. Tightened drill in table vice.
3. Tightened 1/2\" Allen bit socket in chuck with drill settings on low and clutch on highest setting.
4. Whacked the breaker bar inserted in the socket to unscrew old chuck. Drill chuck kept slipping.
5. Eventually used a 2 lbs sledge
... Read moreto break free the old chuck.
6. Installed new chuck and retainer screw.
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The keyless chuck broke along with second gear breaking as well.
1. Removed the battery.
2. Opened the drill casing by removing all screws.
3. Removed the gear assembly and the chuck as one unit.
4. Replaced with the assembled gearbox and the chuck.
5. Secured the casing.
6. Attached the battery.
7. Tested, worked just fine.
First sprayed a little penetrating oil on chuck. Next removed the LH screw from center of chuck. I put a large allen wrench into the chuck and tightened it down. Tapped it with a hammer and it wouldn\'t move so I gave it one hard blow and that did the trick. Removed chuck. Cleaned threads well and put a little anti-seize on there. I
... Read morenstalled new chuck put anti-seize on the screw and tightened it down. Good as new. Thank you for good products and good videos at a fair price
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Stock Status
This part is in stock in our warehouse and will ship out within 1 business day of the order being placed.
New stock is on the way! On order parts usually ship within 7 business days.
Item is not in stock and usually ships 10-15 business days from the time you place your order.
This item is no longer being made by the manufacturer, and cannot be added to your shopping cart.
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Mail-In Recycling Rebate
Some of the parts we sell are eligible for mail-in rebates since we can recycle them. We will display any applicable rebates in your shopping cart. To redeem your rebate, contact Customer Service after you have received your part.
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![Replacing your Keyless Drill Chuck 1/2\\\\\\\](https://img.youtube.com/vi/usC8unA5RiA/maxresdefault.jpg "Replacing your Keyless Drill Chuck 1/2\\\\\\\")
![10154130-1-M-Makita-763191-5-Keyless Drill Chuck 1/2\\\\\\\](https://ereplacementpartscom-cbgkc7gwbuakdcd6.z01.azurefd.net/assets/partimages/10154130_1_L.jpg "10154130-1-M-Makita-763191-5-Keyless Drill Chuck 1/2\\\\\\\")
![Part Location Diagram of 763191-5 Makita Keyless Drill Chuck 1/2\\\\\\\](https://ereplacementpartscom-cbgkc7gwbuakdcd6.z01.azurefd.net/Schematics/Makita/6317DWDE_WW.gif "Part Location Diagram of 763191-5 Makita Keyless Drill Chuck 1/2\\\\\\\")
![10154130-1-S-Makita-763191-5-Keyless Drill Chuck 1/2\\\\\\\](https://ereplacementpartscom-cbgkc7gwbuakdcd6.z01.azurefd.net//assets/partimages/10154130_1_L.jpg "10154130-1-S-Makita-763191-5-Keyless Drill Chuck 1/2\\\\\\\")
![10154130-2-S-Makita-763191-5-Keyless Drill Chuck 1/2\\\\\\\](https://ereplacementpartscom-cbgkc7gwbuakdcd6.z01.azurefd.net//assets/partimages/10154130_2_L.jpg "10154130-2-S-Makita-763191-5-Keyless Drill Chuck 1/2\\\\\\\")
![Part Location Diagram of 763191-5 Makita Keyless Drill Chuck 1/2\\\\\\\](https://ereplacementpartscom-cbgkc7gwbuakdcd6.z01.azurefd.net/Schematics/Makita/Makita_Thumb/6317DWDE_WW.gif "Part Location Diagram of 763191-5 Makita Keyless Drill Chuck 1/2\\\\\\\")
