MAKITA Switch Unit Td020 Reg,638470 9: For TD20D (MPN 638470-9)
The MAKITA Switch Unit Td020 Reg,638470 9 (MPN 638470-9) is a tool switch designed for the TD20D model. This replacement switch unit is manufactured by MAKITA and is intended for use with the TD20D tool.
SKU 3G-OTH-316083
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Product Description
The MAKITA Switch Unit Td020 Reg,638470 9 (MPN 638470-9) is a tool switch designed for the TD20D model. This replacement switch unit is manufactured by MAKITA and is intended for use with the TD20D tool.
Frequently Asked Questions
What is the MAKITA Switch Unit Td020 Reg,638470 9 used for?
The MAKITA Switch Unit Td020 Reg,638470 9 (MPN 638470-9) is a replacement tool switch designed for the MAKITA TD20D impact driver. It controls power delivery to the motor, enabling start/stop and speed regulation during fastening and drilling applications in construction and assembly work.
What are the specifications of the MAKITA Switch Unit 638470-9?
The MAKITA Switch Unit 638470-9 is a genuine replacement switch for the TD20D model. Key specifications include manufacturer MAKITA, part number 638470-9, and compatibility exclusively with the TD20D tool. It is a switch unit assembly that restores original trigger function and power control.
Where to buy the MAKITA Switch Unit 638470-9 worldwide?
3G Electric supplies the MAKITA Switch Unit 638470-9 worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this genuine MAKITA replacement switch for your TD20D tool.
How to install the MAKITA Switch Unit Td020 Reg for TD20D?
To install the MAKITA Switch Unit Td020 Reg (638470-9), first disconnect the TD20D from power and remove the battery. Open the tool housing, disconnect the old switch wiring, and replace it with the new MAKITA unit. Reassemble and test operation. Always follow the tool service manual for safety.
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Common applications for MAKITAMAKITA Products
3G Electric supplies MAKITA tool switches. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.



