# TLDR Review: John Deere Mower Blade Kit GY20852

*Published: 2025-05-19 | Updated: 2025-07-18 | Source: https://shopsavvy.com/reviews-tldr/john-deere-mower-blade-kit-gy20852*

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## Product: John Deere Mower Blade Kit GY20852
**Brand:** John Deere

## Pros
- Quality construction and impressive appearance.
- Easy installation with clear blade orientation markings.
- Perfect fit on John Deere lawn tractors like the JD and D 140.
- Good durability if not exposed to rocks; occasional sharpening maintains performance.
- Ideal for mulching, providing a clean and precise cut.
- Sharp edge and well-constructed weld line enhance performance.
- Balanced right out of the package, improving ease of use.

## Cons
- Blades can be installed upside-down without proper labeling, causing user error.
- Black coating obscures cutting edges and may affect blade performance.
- Blades feel dull due to coating, raising concerns about cutting effectiveness.
- Extremely soft blades get damaged easily on rocks.
- Authenticity concerns, with doubts if they are genuine brand products.
- Not recommended for rocky environments.

## Bottom Line

The John Deere Original Equipment Mower Blade Kit is a solid choice if your mowing conditions are rock-free and you appreciate easy installation with durable performance. However, if you often deal with rocky terrains, their softness and minimal labeling could be problematic. Consider your mowing environment carefully before purchasing these blades for optimal satisfaction.

## Pros vs Cons at a Glance

| Pros | Cons |
|------|------|
| Quality construction and impressive appearance. | Blades can be installed upside-down without proper labeling, causing user error. |
| Easy installation with clear blade orientation markings. | Black coating obscures cutting edges and may affect blade performance. |
| Perfect fit on John Deere lawn tractors like the JD and D 140. | Blades feel dull due to coating, raising concerns about cutting effectiveness. |
| Good durability if not exposed to rocks; occasional sharpening maintains performance. | Extremely soft blades get damaged easily on rocks. |
| Ideal for mulching, providing a clean and precise cut. | Authenticity concerns, with doubts if they are genuine brand products. |
| Sharp edge and well-constructed weld line enhance performance. | Not recommended for rocky environments. |
| Balanced right out of the package, improving ease of use. |  |

## Current Prices

| Retailer | Price | Availability |
|----------|-------|-------------|
| John Deere Store | $45.98  | Check |
| The BuildClub | $54.93  | Check |
| Martin Deerline Store | $58.89  | Check |
| The Home Depot | $64.98  | Check |
| BuildClub | $70.20  | Check |
| Lowes | $76.99  | Check |

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*About this review: We pulled together findings from professional and user reviews, and cross-referenced them with ShopSavvy's pricing data from thousands of retailers to give you the short version.*