Medium
Less than 15 minutes
This authentic Makita replacement part is designed for use with impact wrenches. This pin fits in the anvil and it helps to hold sockets in place. This part is made out of metal and it is sold individually. To complete this repair you would need a screwdriver and pliers.
Pin 323675-1
OEM part for: Makita
Part Number: 323675-1
$3.99
In Stock
Ships within 1 business day 
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Compatibility
This part will fit the following 82 machines
Makita
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BTW251X (Type 3) Drill / Driver View Diagrams & Manuals
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BTW251Z (Type 2) Drill / Driver View Diagrams & Manuals
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BTW450X (Type 2) Drill / Driver View Diagrams & Manuals
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Show More Compatible Models
This item works with the following types of products:
- Impact Wrench Parts
- Impact Driver Parts
This part replaces obsolete part #: 256091-1
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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.
XWT04Z - Early models have the pin which makes any 1/2: socket too hard to release
Ben - December 4, 2015
👍 5 of 5 people found this instruction helpful
Tool Type
Impact Driver
Difficulty
Hard
Time
15-30 minutes
Tools Used
Screwdriver, Pliers, Pick, custom \\
Parts Used
I love LXT (and all) Makita tools. XWT04Z is a boss when it comes to removing big bolts, taking off tires, or whenever you need compact brute strength. The only issue with the tool was the retaining pin which keeps the socket on the tool. It was designed as a cylinder, instead of a ball as most other 1/2" socket tools utilize. This was a pain as you had to use another tool (small screwdriver, punch, etc) to depress the pin down in order to change sockets on the tool. When you are working on a vehicle this is a total bummer. I tried to modify the existing pin by grinding it down but that didn't work so well...sockets fell off too easily. I tried to call Makita to see if they would send me a replacement part but got disconnected. My time is valuable so I went on e-replacement parts and found what I needed instantly. When I looked at e-replacement parts for a replacement pin I saw that the part was changed (redesigned!), and wanted to try it out. Not too expensive and they shipped it right out.
It is difficult removing the spring and the small pin as there is minimal clearance to work with. I am sure there is a special service tool from Makita but that is not available. I tried to use pliers, picks, steel rod etc but the access hole from the front is too small. What finally did it was making a special "hook" tool out of a hacksaw blade. Using my bench grinder (i am sure you can use a file too just will take longer), you file down the hacksaw blade to make a small hook. With this special tool, you can now try to pull the retaining spring up towards the front of the tool. When it is almost out, you can snag it with a mechanic's pick and pull it out. The spring may be compromised so I suggest ordering a new one when you perform the service.
Installation is a snap. Insert the pin and push the spring in until it pops in place...way easier than removal. I am sure the current XWT04Z are fixed but if you have an early version, this pin will make your life so much easier. Way worth it.
It is difficult removing the spring and the small pin as there is minimal clearance to work with. I am sure there is a special service tool from Makita but that is not available. I tried to use pliers, picks, steel rod etc but the access hole from the front is too small. What finally did it was making a special "hook" tool out of a hacksaw blade. Using my bench grinder (i am sure you can use a file too just will take longer), you file down the hacksaw blade to make a small hook. With this special tool, you can now try to pull the retaining spring up towards the front of the tool. When it is almost out, you can snag it with a mechanic's pick and pull it out. The spring may be compromised so I suggest ordering a new one when you perform the service.
Installation is a snap. Insert the pin and push the spring in until it pops in place...way easier than removal. I am sure the current XWT04Z are fixed but if you have an early version, this pin will make your life so much easier. Way worth it.
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Would not hold sockets
Will - November 12, 2015
👍 1 of 1 people found this instruction helpful
Tool Type
Impact Wrench
Difficulty
Medium
Time
Less than 15 minutes
Tools Used
Pliers
Parts Used
Push the pin into the side hole of the anvil, with point facing out. Press the clip in the top hole of the anvil, with the two ends going in first, and make sure the round part of the clip fits in the groove of the pin.
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Pin fell out
jerry - February 8, 2019
Tool Type
Impact Wrench
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Screwdriver, Pliers
Parts Used
It was easy to replace the pin
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Pin and spring came out that holds socket
KEITH - April 13, 2018
Tool Type
Impact Driver
Difficulty
Medium
Time
Less than 15 minutes
Tools Used
Screwdriver, Flat bar
Parts Used
Slid retainer spring into anvil cavity, push pin in and pulled spring up to retain pin. Took a few tries not as easy as it looks, but not difficult!!! No special instructions.
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Push style detent was a hassle
Amaury - February 6, 2017
Tool Type
Impact Wrench
Difficulty
Medium
Time
Less than 15 minutes
Tools Used
Screwdriver, Pliers
Parts Used
My Makita XWT04Z came with the detent that you needed to have a small screwdriver to remove the sockets and made it more of a struggle to change sockets on the fly, came across eReplacementParts and found they had the replacement detent I needed. Install was a breeze, you just need needle nose pliers and a pick set to remove the inner spring of the anvil and you are done. overall it was very simple and made my impact feel newer.
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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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