Description
Overview:
This Noise Suppressor is a genuine Makita part designed for selected angle grinders, including the GA7020 and GA7020S. It is an electronic interference suppressor that helps reduce electrical noise generated by the motor and switchgear, improving user comfort and protecting nearby equipment from interference. Built with durable, high‐quality components in a compact, insulated housing, it integrates cleanly into the tool's wiring. The suppressor restores or maintains factory performance where the original unit has failed or degraded. As a Genuine Part (MPN: 645088-9), it offers correct fit and reliable operation on compatible Makita grinders used in site work, workshops, and fabrication environments.
Key Features:
- Genuine Makita part for assured fit and performance
- Helps reduce electrical and audible noise during operation
- Supports smoother motor behaviour and reduces interference with other equipment
- Durable, insulated construction suitable for tough jobsite conditions
- Compact form factor for easy routing inside the tool housing
- Straightforward like-for-like replacement with existing suppressor
- Suitable for professional and DIY use
- Helps maintain compliance with electromagnetic interference (EMI/RFI) control
Typical Applications:
Commonly used when refurbishing or repairing compatible Makita angle grinders that exhibit excess electrical noise, radio interference, or inconsistent running. Ideal for maintenance of tools used in metalwork, masonry cutting, construction, and fabrication, where reliable performance and reduced interference with radios, chargers, or site equipment are important.
Also known as:
Noise reducer, sound dampener, grinder silencer, interference suppressor, EMI/RFI suppressor, line filter, spark suppressor, electrical noise filter.
Fits Models:
GA7020, GA7020S, GA7040S, GA7050, GA9020, GA9020S, GA9040S, GA9050, GS7050
Alternate Part Numbers:
645088 9, 6450889
Product Specifications
| L&S Part No. | 645088-9 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Makita |
| OEM No. | 645088-9 |
| Unit of Sale | 1 |
| Applications | GA7020, GA7020S, GA7040S, GA7050, GA9020, GA9020S, GA9040S, GA9050, GS7050 |
| Machine Type | Angle Grinder |
| Fits Brands | Makita |
| Fits Models | GA7020 | GA7020S | GA7040S | GA7050 | GA9020 | GA9020S | GA9040S | GA9050 |
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