---
product_id: 381512136
title: "Ryobi 311280001 Start Key (Fuse Key) for P1100, RY40104, RY40108"
brand: "ryobi"
price: "€ 31.19"
currency: EUR
in_stock: true
url: https://www.desertcart.gr/products/381512136-ryobi-311280001-start-key-fuse-key-for-p1100-ry40104-ry40108
store_origin: GR
region: Greece
---

# Compact Dimensions Genuine OEM Part Compatible Models Ryobi 311280001 Start Key (Fuse Key) for P1100, RY40104, RY40108

**Brand:** ryobi
**Price:** € 31.19
**Availability:** ✅ In Stock

## Summary

> 🔑 Unlock Your Tools' Potential!

## Quick Answers

- **What is this?** Ryobi 311280001 Start Key (Fuse Key) for P1100, RY40104, RY40108 by ryobi
- **How much does it cost?** € 31.19 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/381512136-ryobi-311280001-start-key-fuse-key-for-p1100-ry40104-ry40108)

## Best For

- ryobi enthusiasts

## Why This Product

- Trusted ryobi brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **🔒 Genuine Quality:** Trust in a genuine OEM Ryobi replacement part for reliability.
- • **📦 Lightweight Design:** Weighing only 4.54 g, it’s easy to handle and install.
- • **🔴 Eye-Catching Color:** Vibrant red color ensures visibility in your toolbox.
- • **🔧 Seamless Compatibility:** Perfectly fits P1100, RY40104, RY40108, and RY40109 models.
- • **🛠️ Hassle-Free Installation:** No batteries required, just plug and play!

## Overview

The Ryobi 311280001 Start Key is a genuine OEM replacement part designed for seamless compatibility with select Ryobi models, ensuring reliable performance and easy installation. Weighing just 4.54 g and featuring a vibrant red color, this compact key is a must-have for any Ryobi tool user.

## Description

Ryobi 311280001 Start Key (Fuse Key)This part is compatible with the following machines:RyobiRY40108 40 Volt Lawn MowerRY40104 40 Volt Lawn Mower

## Features

- Genuine, OEM Ryobi Replacement Part
- Ryobi replacement key, part number 311280001
- Compatible with: P1100, RY40104, RY40108, RY40109

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Ryobi |
| Part number | FBA_311280001 |
| Item Weight | 4.54 g |
| Product Dimensions | 3.51 x 3.51 x 5.08 cm; 4.54 g |
| Item model number | 311280001 |
| Color | Red |
| Material | Plastic |
| Item Package Quantity | 1 |
| Plug Profile | Surface Mount |
| Switch Style | Plunger |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Operation mode:** manual
- **Operating voltage:** 40 Volts
- **Contact type:** Normally Open
- **Connector type:** Clamp
- **Brand:** RYOBI

## Images

![Ryobi 311280001 Start Key (Fuse Key) for P1100, RY40104, RY40108 - Image 1](https://m.media-amazon.com/images/I/41KiAGHNDEL.jpg)

## Questions & Answers

**Q: Will it work with the Ryobi 40w, 20 inch mower?**
A: Yes, it does work. I have the Ryobi 20 inch, 40 volt Lithium battery cordless push mower. I misplaced the original start key and ordered this as a replacement. No problems.

**Q: Will this work for 18v mower also?**
A: Yes it will.

**Q: Does this key fit a hart electric mower, every search i make brings up this specific key as a result?**
A: yes the key works good

**Q: Will this work for a Hart 40v push mower?**
A: Yes

## Frequently Bought Together

- Ryobi 311280001 Start Key (Fuse Key) for P1100, RY40104, RY40108
- AAAQQ 311280001 Start Key (Fuse Key) for Ryobi 40v Lawn Mower P1100 RY40104 RY40108 RY40109
- Kotoate Replacement for Ryobi 40V Battery Charger, OP401 Charger Compatible with Ryobi 40V Lithium Battery OP4040 OP4050 OP4050A OP40601 OP4026 OP4015 OP4030 Fast Charger

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**Shop now:** [https://www.desertcart.gr/products/381512136-ryobi-311280001-start-key-fuse-key-for-p1100-ry40104-ry40108](https://www.desertcart.gr/products/381512136-ryobi-311280001-start-key-fuse-key-for-p1100-ry40104-ry40108)

---

*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-02-28*