Medium
1-2 hours
This genuine manufacturer-sourced part is specially designed for Makita power tools. It is an important component which provides a tight seal between connected components. Unfortunately, over time it will wear out and it may begin to crack eventually requiring a replacement. To ensure the correct repair procedure, refer to the appropriate diagrams for your model. Note, this high-quality insulation washer is made of durable material and is sold as an individual item. A screwdriver will be needed to take apart and reassemble the tool when performing this repair.
Insulation Washer 681614-0
OEM part for: Makita
Part Number: 681614-0
$5.19
In Stock
Ships within 1 business day 
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Compatibility
This Insulation Washer will fit the following 69 machines. Confirm this part works with your model, and view the detailed model diagrams and repair help we have to offer.
Displaying 20 of 69 matching models.
Makita
Show More Compatible Models69 total model matches. Try the above search to narrow your results.
This is the official OEM part for the following brands:
- Makita
This item works with the following types of products:
- Drill
- Electric Drill
- Grinder
- Hammer Drill
- Impact Wrench
- Laminate Trimmer
- Nibbler
- Planer
- Plate Joiner
- Sander
- Screwdriver
- Shear
- Trimmer
This part replaces obsolete part #: 681602-7, 681639-4, 681601-9
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.
Bearing at rear end of armature shaft wore out.
Aaron - July 7, 2022
Tool Type
Grinder
Difficulty
Hard
Time
1-2 hours
Tools Used
Screwdriver, 3/8 diameter punch, plastic head hammer, snap ring pliers.
Removed bearing and insulation washer from Makita 4" angle grinder.
These were worn out and melted into the plastic housing.
Cleaned up area for new bearing.
Used small plastic head hammer to install bearing onto shaft and carefully reassembled the armature assembly into the housing.
Greased up all gears and finished the assembly.
This grinder was inherited from my father-in-law which he purchased in 1981.
It was used extensively, and now it is back in service.
These parts fit perfectly!
These were worn out and melted into the plastic housing.
Cleaned up area for new bearing.
Used small plastic head hammer to install bearing onto shaft and carefully reassembled the armature assembly into the housing.
Greased up all gears and finished the assembly.
This grinder was inherited from my father-in-law which he purchased in 1981.
It was used extensively, and now it is back in service.
These parts fit perfectly!
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bearings froze up
Joseph - April 10, 2021
Tool Type
Planer
Difficulty
Easy
Time
1-2 hours
Tools Used
Screwdriver, Socket set, Nutdriver, bearing puller
removed old bearings
installed new bearings
installed new power cord
installed new blades
installed new bearings
installed new power cord
installed new blades
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None
Jim - January 25, 2020
Tool Type
Plate Joiner
Difficulty
Easy
Time
15-30 minutes
Tools Used
Screwdriver, Pliers
Easy
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Making a loud screaming noise and also a bad vibration
Jason - June 6, 2018
Tool Type
Grinder
Difficulty
Medium
Time
1-2 hours
Tools Used
Screwdriver, Pliers, Hammer, punches, and small clamp
Removed end cap, power cord, and switch. Removed guard, wheel shaft from gearcase, and removed gearcase. Removed motor brushes and rotor from main body of grinder. Had to use hammer, punches, and a small clamp to remove the old bearing. I also had to replace the main motor housing/body of the grinder and the switch holder due to they were melted from the failed bearing. Had to swap motor windings to new housing which was a bit of a challenge to get brush wires hooked back up. Installed new washer and bearing. Reassembled with new switch holder and all other old parts. Works good as new now.
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Learn MoreOur 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.
