Description
Overview:
The Air Cleaner Element for Hikoki and Hitachi small petrol machines is a Genuine Part designed to protect the engine by trapping fine dust and debris before it reaches the carburettor. Manufactured from durable open‐cell foam, it provides consistent airflow while filtering out harmful particles that can cause wear and power loss. This element is a direct replacement for OEM numbers 6684654 and 421-00070-20 and is engineered for a precise fit in compatible airboxes. Ideal for grass trimmers and brushcutters, including the CG22EJ and CG22EJ2, it helps maintain reliable starting, steady idle, and optimum performance. Regular replacement of the air cleaner element is a simple maintenance step that supports longer engine life and reduces the risk of premature component wear.
Key Features:
- Genuine Hikoki/Hitachi part for assured fit and performance
- Open‐cell foam media for effective particle capture and steady airflow
- Direct replacement for OEM 6684654 and 421-00070-20
- Helps maintain power, fuel efficiency, and smooth running
- Resistant to fuel mist and vibration common in 2‐stroke use
- Straightforward installation for quick routine servicing
- Reliable seal to minimise unfiltered air bypass
- Supports extended engine life when replaced at recommended intervals
Typical Applications:
Used in routine maintenance of petrol grass trimmers, brushcutters, and pole hedge trimmers to keep the intake system clean. Suitable for landscaping, garden maintenance, grounds care, and light commercial use where machines operate in dusty or grassy conditions that demand regular air filtration.
Also known as:
Air filter element, foam air filter, air cleaner sponge, intake filter pad, engine intake filter, filter element for trimmer/brushcutter, foam pre-filter.
Fits Models:
CG22EJ, CG22EJ2, CH55EPA, TBC-230, TBC-230B, TBC-230BS, TBC-230D, TBC-230DS, TBC-230SF, TBC230, TBC230B, TBC230D, TBC230S, TPH-230S, TPH-230SS, TPH230S
Alternate Part Numbers:
421-00070-20, 4210007020, 6684654, HKK, HKK6684654
Product Specifications
| L&S Part No. | HKK6684654 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Hikoki |
| OEM No. | 6684654 |
| Unit of Sale | 1 |
| Machine Type | Grass Trimmers |
| Fits Brands | Hikoki |
| Key Features | - Genuine part for Hikoki/Hitachi small petrol machines - Open‐cell foam for effective dust and debris capture - Direct replacement for OEM 6684654 and 421-00070-20 - Compatible with CG22EJ, CG22EJ2, and more - Resistant to fuel mist and vibration in 2‐stroke engines |
