Lawn Mower Starting Key - Greenworks - 2920807
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Product Information
Full details
The Greenworks 40V Lawn Mower Starting Key is an essential replacement component designed for owners of compatible Greenworks 40V cordless mowers. It provides a necessary safety mechanism, ensuring the mower can only operate when the key is securely inserted into the ignition port. While this genuine part offers a perfect fit and reliable electrical contact, users should note that it is model-specific and will not function with mowers outside the supported series, making it vital to verify your machine's compatibility before purchase.
All features
| Model Part Number | 2920807 |
|---|---|
| Brand | Greenworks |
Extended Product Information
FAQs
Is this key compatible with 80V Greenworks mowers?
No, this key is specifically designed for the 40V system and will not fit 80V models.
Does this key come with a tether?
No, the replacement key 2920807 does not include a tether or chain.
Will this work with my 41cm Greenworks mower?
Yes, it is compatible with Greenworks 40V mowers featuring 35cm, 41cm, and 46cm cutting widths.
How do I store the key safely?
Keep the key in a dedicated, dry location such as a tool organizer or a small parts bin near your mower to avoid misplacement.
What should I do if the key breaks inside the slot?
If the key snaps off, you may need to use needle-nose pliers to extract the fragment. If the port is damaged, consult a technician for a repair of the ignition assembly.
Troubleshooting
Mower will not start even with a charged battery.
Check the key port for grass or debris; ensure the key is pushed all the way into the ignition slot.
The mower cuts out during operation.
Verify that the key is seated correctly and that vibrations have not loosened the connection.
Pros and Cons
Pros
- Genuine OEM part ensures perfect fit and reliable performance
- Essential safety feature prevents unauthorized use by children or accidental activation
- Simple, tool-free installation
- Compatible with a wide range of popular Greenworks 40V mower sizes
Cons
- Not compatible with non-Greenworks 40V systems
- Small size makes it easy to misplace if not stored properly
- Does not include a tether or mounting point for storage
Setup, Compatibility & Care
To install, ensure your mower is on level ground and the battery is fully charged. Insert the key into the ignition port and ensure it is firmly seated to allow for motor engagement. This key is compatible with Greenworks 40V lawn mowers featuring cutting widths of 35cm, 41cm, and 46cm. To care for your key, keep the metallic contact points clean and free of debris or grass clippings. If the mower fails to start, verify that the key slot is not clogged with grass, as this can prevent the key from making proper contact with the internal terminals.