Description
Overview:
The Bellows Cutting System for Husqvarna Automowers is a genuine Husqvarna component designed to protect and seal the cutting system assembly on selected robotic mowers, including the Automower 420 and 430X. Made from durable, flexible rubber/elastomer, the bellows helps prevent grass, dust, and moisture from entering sensitive mechanisms, supporting smooth operation and consistent cut quality. It integrates directly with the OEM housing without modification and replaces worn or split bellows to restore reliability. Identified by MPN 579 66 64-03, this part is suitable for both residential and commercial use where long service life and dependable performance are required. Use it when refurbishing the cutting system or as preventative maintenance to keep your mower operating at peak efficiency.
Key Features:
- Genuine Husqvarna OEM part (MPN 579 66 64-03) for assured compatibility
- Robust rubber/elastomer construction for long service life
- Helps seal the cutting system against debris and moisture ingress
- Maintains consistent cutting performance and mower efficiency
- Direct replacement for worn or damaged bellows; no modifications needed
- Designed for seamless integration with listed Automower models
- Supports reliable operation in varied UK weather conditions
- Suitable for regular lawn care and demanding commercial schedules
- Simple to fit with standard hand tools and basic servicing knowledge
- Helps extend the life of related bearings and moving mechanisms
Typical Applications:
Replacing a cracked, torn, or perished cutting system bellows on Husqvarna Automower models to restore sealing and protect internal parts. Ideal during seasonal servicing, after heavy use in wet or dusty conditions, or when refurbishing used machines to ensure stable cutting performance and reduced maintenance.
Also known as:
Cutting deck bellows, mower bellows, sealing boot, protective gaiter, dust boot, cutting system boot, Automower cutting system bellows, deck seal bellows, rubber bellows for cutting mechanism.
Fits Models:
420, 430X, 430XH, 440, 450X, 450XH, 520, 550, 550H, Automower 420, Automower 430X, Automower 430XH, Automower 440, Automower 450X, Automower 450X EPOS, Automower 450XEPOS, Automower 450XH, Automower 450XH EPOS, Automower 450XHEPOS, Automower 520, Automower 520 EPOS, Automower 520EPOS, Automower 520H, Automower 520H EPOS, Automower 520HEPOS, Automower 550, Automower 550 EPOS, Automower 550EPOS, Automower 550H EPOS, Automower 550HEPOS
Alternate Part Numbers:
579 66 64-03, 579666403
Product Specifications
| L&S Part No. | 579 66 64 03 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Husqvarna |
| OEM No. | 579666403 |
| Unit of Sale | 1 |
| Applications | 420, 430X, 430XH, 440, 450X, 450XH, 520, 550, 550H, Automower 420, Automower 430X, Automower 430XH, Automower 440, Automower 450X, Automower 450X EPOS, Automower 450XEPOS, Automower 450XH, Automower 450XH EPOS, Automower 450XHEPOS, Automower 520, Automower 520 EPOS, Automower 520EPOS, Automower 520H, Automower 520H EPOS, Automower 520HEPOS, Automower 550, Automower 550 EPOS, Automower 550EPOS, Automower 550H EPOS, Automower 550HEPOS |
| Machine Type | Mowers |
| Fits Brands | Husqvarna |
| Fits Models | Automower 420 | Automower 430X | Automower 430XH | Automower 440 | Automower 450X | Automower 450XH | Automower 520 | Automower 550 | Automower 450X EPOS | Automower 450XH EPOS | Automower 520 EPOS | Automower 520H | Automower 520H EPOS | Automower 550 EPOS | Automower 550H EPOS |
