This is a genuine Makita replacement part that has been sourced from the original manufacturer to be used with hammer drills. The gear assembly is one of the drill\'s main components that is used to adjust the speed of the drill. This item is sold as an individual replacement part.
Gear Assy, Xph06 126353-0
OEM part for: Makita
Part Number: 126353-0
Compatibility
This part will fit the following 6 machines
Makita
This item works with the following types of products:
- Cordless Drill Parts
- Drill Parts
- Hammer Drill Parts
This part replaces obsolete part #:
Repair Videos ?
Customer Part Reviews ?
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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.
Clutch Slipping
Tool Type
Cordless Drill
Difficulty
Medium
Time
Less than 15 minutes
Tools Used
Screwdriver, Hammer, Allen Wrench
Parts Used
Chucked a large allen wrench into the chuck.
Used a Hammer to whack the allen wrench and get chuck free from the gear assembly.
Removed all screws on cover plates and removed cover plate.
Removed old gear assembly and installed new gear assembly.
Reassembled and it worked great!
Gears Broke.
Tool Type
Cordless Drill
Difficulty
Medium
Time
15-30 minutes
Tools Used
Screwdriver, Air compressor, vice, 1/2\\
Parts Used
Broken clutch assembly
Tool Type
Cordless Drill
Difficulty
Medium
Time
Less than 15 minutes
Tools Used
Screwdriver
Parts Used
clutch no longer functioned
Tool Type
Hammer Drill
Difficulty
Medium
Time
30-60 minutes
Tools Used
Screwdriver, used an Allen key and hammer to get the keyless chuck off.
Parts Used
Dropped the drill broke off at gear drive
Tool Type
Cordless Drill
Difficulty
Medium
Time
15-30 minutes
Tools Used
Screwdriver, Cordless impact with Allen hex socket
Parts Used
Gear assembly would not work in speed 1. Was slipping badly.
Tool Type
Cordless Drill
Difficulty
Medium
Time
15-30 minutes
Tools Used
Screwdriver, Hex Key wrench, Hammer
Parts Used
2. Removed chuck screw and opened Chuck completely.
3. Removed chuck and gear assembly from motor.
4. Inserted Hex Key wrench into chuck, tightened chuck and placed assembly in bench vise.
5. Note Chuck screw and assembly thread are both reverse threaded.
6. Tap Hex Key wrench lightly with hammer to start the chuck unscrewing from the Gear box
7. Remove and replace and reassemble in the opposite order
Gear head was slipping
Tool Type
Hammer Drill
Difficulty
Medium
Time
15-30 minutes
Tools Used
Screwdriver
Parts Used
Took drill body apart exchanged gear heads ,reassembled
The gear assembly split in half
Tool Type
Cordless Drill
Difficulty
Easy
Time
15-30 minutes
Tools Used
Screwdriver
The clutch on the hammer drill went bad due to usage
Tool Type
Cordless Drill
Difficulty
Medium
Time
15-30 minutes
Tools Used
Screwdriver, Wrench Set
Parts Used
Slipping gear box
Tool Type
Hammer Drill
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Screwdriver
2. Remove gear box with chuck, hammer drill chuck is right hand screw, to prevent chuck loose with reverse rotation, inside chuck has left hand pan head slotted screw. Removing left hand screw is easy using impact driver, however, I expect chuck, right hand screwed may not loose due to hummer action operation too many times. So I bought a gear box and a chuck.
3 Attach chuck to gear box.
4.Insert gear box/chuck inside case/cover. perfect alignment/position of all parts will be required before case/cover closing together.
5. Return self tapping screws, even self tap screws should not be "cross screw".
6. I don't know the best way to remove chuck from gear box. Anyway gear box is useless, remove all gears from gear box and use special tool, chuck may be removed.
7. My hammer drill has BL motor and last longer so it can be equivalent a new hammer drill after replace gear box.
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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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