---
product_id: 76398506
title: "Origingal Equipment GY20850 42\" 3-in-1 Mower Blades"
price: "$172.84"
currency: USD
in_stock: true
reviews_count: 1
url: https://www.desertcart.us/products/76398506-origingal-equipment-gy20850-42-3-in-1-mower-blades
store_origin: US
region: United States of America
---

# Fast, easy installation OEM John Deere precision fit 3-in-1 versatile cutting action Origingal Equipment GY20850 42" 3-in-1 Mower Blades

**Price:** $172.84
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** Origingal Equipment GY20850 42" 3-in-1 Mower Blades
- **How much does it cost?** $172.84 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/76398506-origingal-equipment-gy20850-42-3-in-1-mower-blades)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **3-in-1 Mowing Mastery:** Mulch, bag, or side-discharge with a single blade designed to optimize every cut.
- • **Durable Steel Construction:** Built tough to withstand rigorous use and extend blade life season after season.
- • **Trusted John Deere Quality:** Join over 1,400 satisfied customers who rate this blade 4.8 stars for reliability and value.
- • **Precision Engineered OEM Fit:** Guaranteed compatibility with John Deere models 102-135 & LA100-LA135 series for seamless performance.
- • **Quick & Hassle-Free Installation:** Get back to your lawn faster with blades that fit perfectly and install in minutes.

## Overview

The Origingal Equipment GY20850 42" 3-in-1 Mower Blades are genuine John Deere OEM parts designed for a wide range of John Deere mowers and tractors. Crafted from durable steel, these blades offer versatile 3-in-1 cutting functionality—mulching, bagging, and side-discharge—ensuring optimal lawn care performance. Highly rated by over 1,400 users, they promise easy installation and long-lasting reliability for professional-grade mowing.

## Description

Great tools at a great price

Review: Great product - Great product Genuine John Deere part and easy to fit and delivered in two day very pleased.

## 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 |
|---------------|-------|
| ASIN | B003R2FH0G |
| Best Sellers Rank | 61,526 in Garden ( See Top 100 in Garden ) 484 in Lawn Mower Blades |
| Customer Reviews | 4.8 4.8 out of 5 stars (1,442) |
| Date First Available | 1 Sept. 2014 |
| 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

![Origingal Equipment GY20850 42" 3-in-1 Mower Blades - Image 1](https://m.media-amazon.com/images/I/71tk67sfz2L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product
*by W***S on 21 April 2024*

Great product Genuine John Deere part and easy to fit and delivered in two day very pleased.

## 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 United States of America*
*Store origin: US*
*Last updated: 2026-07-10*