Medium
30-60 minutes
This is a Trigger type switch that has a battery connector and 3 leads connected to a heat sink. This genuine Makita replacement part is sold individually.
Switches are commonly replaced parts in power tools. A switch handles on/off and variable speed functions. They also have a role in electric breaking; they can momentarily reverse electrical polarity. Because switches use mechanical internals, they will degrade and wear out over time, eventually requiring replacement. Some common signs of a broken or failing switch are:
Switch Tg55a 651914-2
OEM part for: Makita
Part Number: 651914-2
$50.61
In Stock
Ships within 1 business day 
Product Description ?
- Classification: Part
- Weight: 0.05 lbs.
- Shipping: Ships Worldwide
Compatibility
This part will fit the following 7 machines
Makita
8400VD Cordless Drill View Diagrams & Manuals
8402VD Cordless Drill View Diagrams & Manuals
DA391D Cordless Drill View Diagrams & Manuals
DA302D Cordless Angle Drill View Diagrams & Manuals
DA302DW Drill View Diagrams & Manuals
DA391DW Drill View Diagrams & Manuals
DA391DWD Drill View Diagrams & Manuals
Show More Compatible Models
This item works with the following types of products:
- Cordless Drill Parts
- Drill Parts
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Found the correct part easily. Part arrived quickly. Parts worked great. Thanks
Guest -
February 3, 2022
Verified Purchase
Part fit perfect
Part fit perfect, no problems
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January 2, 2021
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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.
Switch failed
keith - April 14, 2016
👍 1 of 1 people found this instruction helpful
Tool Type
Cordless Drill
Difficulty
Medium
Time
15-30 minutes
Tools Used
Screwdriver, Soldering Iron, Small Diagonal Cutter
Parts Used
There are only two wires involved. One goes from the switch to the motor and the other goes from the switch to the circuit breaker. These wires connect to two terminals on the switch that are barely legibly labeled M1 and M2. No matter, make a sketch or take a photo of where these wires are soldered to the old switch. If the switch has never been replaced before then there is plenty of wire length, just cut the two wires free from the old switch terminals. Strip the wires and solder them to the new switch. Account for every strand of the wires, no shorts. It is critical that the wires' polarity is maintained or the drill will be damaged. Be careful with reassembly to be certain that nothing will short when the case is closed. Well worth the effort.
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Makita Cordless Drill Trigger / Switch Replacement
James - February 14, 2017
Tool Type
Cordless Drill
Difficulty
Easy
Time
30-60 minutes
Tools Used
Screwdriver, Soldering iron.
Parts Used
I opened up the drill, unsoldered the wires from the old part, soldered in the new part and reassembled the drill. Replacement part worked perfectly.
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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.
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.
