---
product_id: 76398506
title: "John Deere Origingal Equipment GY20850 42\" 3-in-1 Mower Blades"
brand: "john deere"
price: "794.15 DT"
currency: TND
in_stock: true
category: "John Deere"
url: https://www.desertcart.tn/products/76398506-john-deere-origingal-equipment-gy20850-42-3-in-1-mower
store_origin: TN
region: Tunisia
---

# 42-inch 3-in-1 versatility Precision OEM fit Durable steel build John Deere Origingal Equipment GY20850 42" 3-in-1 Mower Blades

**Brand:** john deere
**Price:** 794.15 DT
**Availability:** ✅ In Stock

## Summary

> 🌱 Cut above the rest with John Deere’s ultimate 3-in-1 blade!

## Quick Answers

- **What is this?** John Deere Origingal Equipment GY20850 42" 3-in-1 Mower Blades by john deere
- **How much does it cost?** 794.15 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/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

- • **OEM Precision Fit:** Engineered specifically for John Deere models ensuring seamless compatibility and peak performance.
- • **Wide Compatibility Range:** Fits a broad spectrum of John Deere mowers and tractors, maximizing your equipment’s potential.
- • **Triple-Action 3-in-1 Blade:** Mow, mulch, and bag with one blade designed to handle all your lawn care needs effortlessly.
- • **Trusted John Deere Quality:** Backed by a 4.8-star rating from over 1,400 users, guaranteeing reliability and satisfaction.
- • **Heavy-Duty Steel Construction:** Crafted from premium steel for long-lasting durability and resistance to wear and tear.

## Overview

The John Deere GY20850 42" 3-in-1 mower blade is a durable, OEM steel blade designed for a wide range of John Deere mowers and tractors. It offers versatile mowing, mulching, and bagging capabilities, ensuring efficient lawn care with trusted brand quality and a strong customer satisfaction record.

## 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
- Also Fits John Deere Models: LA125 46 inch Snow Blade, LA125 44 inch 2-Stage Snow Blower, LA120 w/Collection System, LA120 46 inch Snow Blade, LA120 44 inch 2-Stage Snow Blower
- Also Fits John Deere Models: LA120 42 inch 2-Stage Snow Blower, LA115, LA115 w/Collection System, LA115 46 inch Snow Blade, LA115 44 inch 2-Stage Snow Blower, LA110 w/Collection System
- Also Fits John Deere Models: LA110 46 inch Snow Blade, LA110 44 inch 2-Stage Snow Blower, LA110 42 inch Deck, LA110 42 inch 2-Stage Snow Blower, LA105, LA105 w/Collection System
- Also Fits John Deere Models: LA105 46 inch Snow Blade, LA105 44 inch 2-Stage Snow Blower, LA100 w/Collection System, LA100 46 inch Snow Blade, LA100 44 inch 2-Stage Snow Blower
- Also Fits John Deere Models: LA100 42 inch Deck, LA100 42 inch 2-Stage Snow Blower, D130, D130 w/Collection System, D130 44 inch 2-Stage Snow Blower, D125, D125 w/Collection System and More...

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B003R2FH0G |
| Best Sellers Rank | 191,674 in Garden ( See Top 100 in Garden ) 1,479 in Lawn Mower Blades |
| Customer Reviews | 4.8 4.8 out of 5 stars (1,461) |
| Date First Available | 1 Sept. 2014 |
| Guaranteed software updates until | unknown |
| Item model number | GY20850 |
| Manufacturer | John Deere |
| Material type | Steel |
| Part number | GY20850 |
| Power source type | gasoline-powered |
| Product Dimensions | 25.4 x 25.4 x 25.4 cm; 453.59 g |

## 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/41ipwjCeyTL.jpg)
![John Deere Origingal Equipment GY20850 42" 3-in-1 Mower Blades - Image 3](https://m.media-amazon.com/images/I/21CvBf3jG3L.jpg)
![John Deere Origingal Equipment GY20850 42" 3-in-1 Mower Blades - Image 4](https://m.media-amazon.com/images/I/21a8sPG9KzL.jpg)
![John Deere Origingal Equipment GY20850 42" 3-in-1 Mower Blades - Image 5](https://m.media-amazon.com/images/I/21KVzpmRP6L.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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**Shop now:** [https://www.desertcart.tn/products/76398506-john-deere-origingal-equipment-gy20850-42-3-in-1-mower](https://www.desertcart.tn/products/76398506-john-deere-origingal-equipment-gy20850-42-3-in-1-mower)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-10-07*