---
product_id: 76398506
title: "John Deere Origingal Equipment GY20850 42\" 3-in-1 Mower Blades"
brand: "john deere"
price: "€ 6.97"
currency: EUR
in_stock: false
url: https://www.desertcart.fr/products/76398506-john-deere-origingal-equipment-gy20850-42-3-in-1-mower
store_origin: FR
region: France
---

# 42-inch 3-in-1 cutting versatility Precision-engineered steel OEM John Deere certified John Deere Origingal Equipment GY20850 42" 3-in-1 Mower Blades

**Brand:** john deere
**Price:** € 6.97
**Availability:** ❌ Out of Stock

## Summary

> 🌿 Cut Above the Rest – Upgrade Your Lawn Game with John Deere Precision!

## Quick Answers

- **What is this?** John Deere Origingal Equipment GY20850 42" 3-in-1 Mower Blades by john deere
- **How much does it cost?** € 6.97 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/76398506-john-deere-origingal-equipment-gy20850-42-3-in-1-mower)

## Best For

- john deere enthusiasts

## Why This Product

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

## Key Features

- • **3-in-1 Cutting Power:** Mulch, bag, or side-discharge with one versatile 42-inch blade set.
- • **OEM Certified Quality:** John Deere original equipment ensures perfect fit and optimal mower efficiency.
- • **Lightweight Yet Robust:** Weighing just 453.59g, these blades balance strength with ease of installation.
- • **Seamless Compatibility:** Fits a wide range of John Deere mowers and tractors, including 102 to 135 series and LA100 to LA135 models.
- • **Engineered for Peak Performance:** Crafted from durable steel for long-lasting sharpness and reliability.

## Overview

John Deere GY20850 42" 3-in-1 mower blades are OEM-certified steel blades designed for seamless fit on multiple John Deere mower and tractor models. Offering versatile 3-in-1 cutting functionality, these durable blades ensure efficient mulching, bagging, or side-discharge, delivering professional-grade lawn care performance.

## Description

Great tools at a great price

## Features

- OEM John Deere Part Number: GY20850
- Fits Mowers/Tractors: 102, 105, 115, 125, 135
- Fits Mowers/Tractors: LA100(42in), LA105(42in),LA110(42in), LA115(42in), LA120(42in), LA125(42in), LA135(42in)
- Fits Mowers/Tractors: D100, D105, D110, D120, D125, D130, X125, X145

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 25.4 x 25.4 x 25.4 cm; 453.59 g |
| Part number | GY20850 |
| Material type | Steel |
| Power source type | gasoline-powered |
| Manufacturer | John Deere |
| Item model number | GY20850 |
| ASIN | B003R2FH0G |

## Images

![John Deere Origingal Equipment GY20850 42" 3-in-1 Mower Blades - Image 1](https://m.media-amazon.com/images/I/71tk67sfz2L.jpg)
![John Deere Origingal Equipment GY20850 42" 3-in-1 Mower Blades - Image 2](https://m.media-amazon.com/images/I/51sA4aLRj+L.jpg)
![John Deere Origingal Equipment GY20850 42" 3-in-1 Mower Blades - Image 3](https://m.media-amazon.com/images/I/51nrksrmTwL.jpg)
![John Deere Origingal Equipment GY20850 42" 3-in-1 Mower Blades - Image 4](https://m.media-amazon.com/images/I/51u89tLn2CL.jpg)

## Frequently Bought Together

- John Deere Original Equipment Mower Blade Kit #GY20850
- Genuine OEM Home Maintenance Service Kit John Deere D 100 105 110 Tractor LG266
- John Deere Original Equipment Flat Belt - GX20072

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---

*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-01-26*