Arnold 490-110-0144 42" Set Lawn Mower Mulching Blades
Keep your lawn looking its best with the Arnold 490-110-0144 Mulching Blades. This set of two high-quality blades is designed to effectively mulch grass clippings, promoting a healthier lawn and reducing yard waste. Engineered for reliable fit and durable construction, these blades ensure your mower performs optimally season after season. Compatible with John Deere 42" decks, Arnold parts offer proven performance and expertise, giving you confidence in a job done right.
$39.95
Owner Satisfaction
4.4
/ 5
Category Rank
240
/ 335
#240 in Lawn Mower Blades
Price vs Category Average
-13%
Below average
Blade Length
42
/ inches
Who it's for
- Excellent Nutrient Recycling
- Reliable OEM/Aftermarket Fit
- Clean, Finished Cut
Who should skip it
- Poor Performance in Wet/Tall Grass
- Moderate Durability
- Requires Specific Deck Setup
Key Specs
Blade Length
42 inches
Pack Type
Set
Pack Quantity
2
Blade Type
Mulching
Compatible Deck Size
42 inches
Replaces
John Deere GX20249
Manufacturer
Arnold
Model Number
490-110-0144
Features
- Mulches grass clippings for a healthier lawn
- Replaces John Deere OEM part GX20249
- Includes two blades for a complete set
- Ensures equipment lasts longer and performs better
- Compatible with John Deere 42" mower decks
- Top-quality product construction for durability
- Designed for reliable fit and easy maintenance
What customers say
This mulching blade set is widely praised as an excellent value replacement for 42-inch MTD decks. Users consistently report perfect fitment, installing easily without modification. The core positive theme centers on superior mulching performance, delivering a finer cut and cleaner lawn appearance through effective clipping dispersal. While the steel quality is deemed robust for typical residential use, a few users noted faster dulling or bending when encountering heavy stress like roots or rocks. Overall, these blades offer near original equipment manufacturer performance and great affordability, making them a highly recommended choice for homeowners prioritizing effective mulching.
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$40