Description
Overview:
The Inner Filter for Makita EK7650H and EK7651H disc cutters is a genuine Makita replacement element for the engine air intake system. Built with durable filter media and a firm sealing edge, it helps block fine dust and debris before they reach the engine. As the inner stage of the two-stage air cleaner, it sits inside the housing and works with the outer element to keep airflow clean and consistent. Correct filtration helps maintain power, throttle response and engine life on petrol cut-off saws used in demanding environments. This is a Genuine Part supplied to OEM specification under part number 424399-3 for a direct fit and reliable performance in daily use.
Key Features:
- Genuine Makita inner element for EK7650H and EK7651H disc cutters
- OEM reference 424399-3 for straightforward identification and replacement
- Direct-fit design for quick installation with basic hand tools
- Fine filtration helps protect cylinder, valves and carburettor components
- Supports stable idle and consistent cutting performance in dusty conditions
- Durable construction suited to site, workshop and garden use
- Works as part of a dual-stage system with the outer filter
- Helps maintain engine efficiency and reduce premature wear
- Ideal for routine servicing to minimise downtime and prevent power loss
Typical Applications:
Used during routine maintenance and repairs of Makita disc cutters on construction sites, utilities, landscaping, road and paving work, hire fleets and general groundwork. Suitable for restoring clean airflow after heavy dust exposure and for preventative maintenance before critical cutting tasks in masonry, concrete and similar materials.
Also known as:
Secondary intake element, internal engine intake cartridge, stage-two filter, inner cartridge, secondary engine air filter, inner intake element.
Fits Models:
EK7650H, EK7651H
Alternate Part Numbers:
424399-3, 424399 3, 4243993
Product Specifications
| L&S Part No. | 424399-3 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Makita |
| OEM No. | 424399-3 |
| Unit of Sale | 1 |
| Applications | EK7650H, EK7651H |
| Machine Type | Disc Cutters |
| Fits Brands | Makita |
| Fits Models | EK7650H | Makita EK7651H Disc Cutter Parts |
