21 Inch Mulching Mower Blades For Husqvarna Poulan Pro Craftsman 42 Inch Deck Replacement 532134149 422719 424752 Heavy Duty Kickass Blade Set For Bagging Discharge Or Mulching Lawn Clippings

21 Inch Mulching Mower Blades for 42 Inch Decks ✔️ 21 in blades, 0.134 in thick, fits 42 in decks (2-blade pack)

These heavy-duty mulching blades are designed for 42-in deck mowers, improving lawn health by mulching grass into finer pieces. They fit Craftsman LT1000, LT2000, YT3000, YT4000, YS4500; Husqvarna 42-in models; Poulan Pro PB19H42YT, PB195H42LT, PB145G42, PB15542LT, PD17542LT; and other 42-in deck models. Package includes 2 blades, already sharpened, ready to install. Blade dimensions: length 21 inches, width 2-1/4 inches, thickness 0.134 inches, center hole distance 1 inch.

✅ Length: 21 in (533 mm)
✅ Width: 2-1/4 in (57.15 mm)
✅ Thickness: 0.134 in (3.40 mm)
✅ Center hole spacing: 1 in (25.40 mm)
✅ Package Includes: 2 blades, sharpened

💡 What is a 21 inch mulching mower blade used for on a 42 inch deck?

It’s handy for turning clippings into fine mulch and keeping your lawn healthy. - Handy for turning clippings into fine mulch that decomposes quickly
- Handy for bagging, discharging, or mulching on 42 in decks
- Compatible with Craftsman, Husqvarna, and Poulan Pro 42 in deck models