JYLEYJ GY20850 mulching blades installed on a 42-inch John Deere deck for even mowing
Close-up of JYLEYJ mulching blades showing blade-fit and installation points
JYLEYJ GY20850 forged steel mulching blades emphasize durability and edge retention
JYLEYJ GY20850 seven-point star geometry for balanced cutting
Two-pack value from JYLEYJ GY20850 for consistent mowing sessions
JYLEYJ GY20850 blades compatible with multiple John Deere 42-inch decks
JYLEYJ GY20850 one-year warranty and after-sales support

JYLEYJ

JYLEYJ GY20850 GX22151 Mulching Blades for 42-inch John Deere Mower Deck – 2 Pack

High-performance patio lawn and garden made for confident daily results

$63.26

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Premium patio lawn and garden quality selected for United States (USA) customers.

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Why customers choose Cera Garden

Meet the JYLEYJ GY20850 GX22151 mulching blades, a two-pack designed for 42-inch John Deere mower decks. The blades are crafted to support a cleaner cut and finer mulch during routine lawn care. Built for durability and precise fit, they’re here to keep your mower performing smoothly across seasons without relying on promises of guaranteed results.

Compatibility and fit

  • Replaces OEM numbers: GGX22151, GY20850, AM141033, AM137333, AM137328, AM131033, 50-3231, UC21583
  • Compatible with a wide range of 42-inch John Deere decks including D100, D105, D110, D120, D125, D130, E100, E110, E120, E130, LA100–LA135, LT160, LT180, S100, S110, S120, S130, S240, X300, X304, X310, X500, X520, Z225, Z235

Durability and design

  • Blade length 21-3/8 inches and width 2-1/2 inches with a precise 7-point star pattern for balance
  • Forged heavy-duty steel designed for sharp edge retention and long service life

Performance and use cases

In typical mowing sessions, these blades may help produce a more even cut and finer clippings, which can support mulch recycling and a cleaner lawn appearance. They are designed for compatibility and ease of replacement rather than guaranteeing specific results.

What you get and warranty

  • Two blades per pack for value and continuous mowing
  • One-year quality guarantee with responsive after-sales support

Installation is straightforward for a range of 42-inch decks, with blades designed to fit common OEM replacements. If you have questions, our team aims to provide quick, helpful guidance to ensure a smooth experience.

FAQ

Q: Which mower models are compatible with JYLEYJ GY20850 blades?

A: These blades fit most 42-inch John Deere decks, including D100–D130, LA, LT, S, X, E series, and related models.

Q: What is included in the 2-pack and is there a warranty?

A: The 2-pack includes two blades, plus a one-year quality guarantee and dedicated after-sales support.

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