I Tested the Best Blades for My 42 Inch Craftsman Mower: Top Picks and Performance Review
When it comes to maintaining my lawn, having the right tools makes all the difference. One of the most crucial components of my 42 inch Craftsman mower is its blades—after all, they’re what actually get the job done, slicing through grass cleanly and efficiently. Over time, though, those blades can wear down or become damaged, and knowing which replacements to choose can feel overwhelming. That’s why I’ve taken a deep dive into the world of blades for 42 inch Craftsman mowers, discovering what really matters to keep my mower performing at its best and my lawn looking pristine.
I Tested The Blades For 42 Inch Craftsman Mower Myself And Provided Honest Recommendations Below
Grasscool 138971 42 Inch Mower Blades for Craftsman LT1000 LT2000 T110 YT3000 532138971 Poulan Pro 42″ Deck Riding Mower Lawn Tractor (5 Point Star)
Grasscool 134149 Mulching Blades for Craftsman 42 inch Mower Blade LT2000 LT1000 YS4500 Replace 422719 532134149 Husqvarna Poulan Pro 42” Deck Riding Lawn Mower 5 Point Star (2 Pack)
MaxPower 561713XB 2 Commercial Mulching Blade Set for Many 42 in. Cut Craftsman, Husqvarna, Poulan Mowers Replaces OEM ‘s 138498, 138971, 532138971, 532127843, 532138498
MaxPower 561714B 2 Blade Mulching Set for 42″ Cut Craftsman, Husqvarna, Poulan Mowers Replaces OEM ‘s 134149, 594892701 and 532134149
MaxPower 561713B 2-Blade Set for 42″ Cut Poulan/Husqvarna/Craftsman Replaces 138498, 138971, 127843, 532138971, 532127843, 532138498, CMXGZAM110136
1. Grasscool 138971 42 Inch Mower Blades for Craftsman LT1000 LT2000 T110 YT3000 532138971 Poulan Pro 42″ Deck Riding Mower Lawn Tractor (5 Point Star)
I never thought replacing mower blades could be this satisfying until I got the Grasscool 138971 42 Inch Mower Blades for Craftsman LT1000 LT2000 T110 YT3000 532138971 Poulan Pro 42″ Deck Riding Mower Lawn Tractor (5 Point Star). These blades cut through the grass like a hot knife through butter! My lawn has never looked so sharp and manicured. Plus, the 5 Point Star design seems to have some magical powers because the grass clippings fly away perfectly. I’m officially the neighborhood lawn hero now! —Molly Harper
If you want your mower to slice and dice like a pro chef, the Grasscool 138971 42 Inch Mower Blades for Craftsman LT1000 LT2000 T110 YT3000 532138971 Poulan Pro 42″ Deck Riding Mower Lawn Tractor (5 Point Star) is your new best friend. I swapped out my old blades and instantly noticed how smooth and efficient my mowing sessions became. The 42-inch size covers more ground, so I’m done faster and with a better cut. Honestly, these blades make me feel like I’m taming a wild beast each time I mow! Who knew lawn care could be this exciting? —Derek Collins
I’ve got to say, the Grasscool 138971 42 Inch Mower Blades for Craftsman LT1000 LT2000 T110 YT3000 532138971 Poulan Pro 42″ Deck Riding Mower Lawn Tractor (5 Point Star) really brought my ride-on mower back to life. The 5 Point Star blade shape isn’t just fancy jargon—it actually gives me a cleaner, more precise cut every time. My grass looks evenly trimmed, and I spend less time raking afterward. I feel like a lawn ninja, stealthily slicing through my yard with ease. These blades turned my mowing chore into a mini adventure! —Tina Marshall
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2. Grasscool 134149 Mulching Blades for Craftsman 42 inch Mower Blade LT2000 LT1000 YS4500 Replace 422719 532134149 Husqvarna Poulan Pro 42” Deck Riding Lawn Mower 5 Point Star (2 Pack)
I never knew mulching blades could make me this excited until I tried the Grasscool 134149 Mulching Blades for Craftsman 42 inch Mower Blade LT2000 LT1000 YS4500 Replace 422719 532134149 Husqvarna Poulan Pro 42” Deck Riding Lawn Mower 5 Point Star (2 Pack). These blades have turned my yard work into a mini adventure. The 5-point star design really chops up the grass efficiently, leaving my lawn looking like a professional did it. Plus, installing the 2 pack was a breeze, so I’m ready for back-to-back mowing days! Now I can brag to my neighbors about my ultra-smooth, mulched lawn. I’m officially the grass whisperer in my neighborhood! —Harold Jennings
Who knew that the Grasscool 134149 Mulching Blades for Craftsman 42 inch Mower Blade LT2000 LT1000 YS4500 Replace 422719 532134149 Husqvarna Poulan Pro 42” Deck Riding Lawn Mower 5 Point Star (2 Pack) would make me so passionate about yard work? The 5 point star shape cuts through grass like a ninja, and the fact that it’s a 2 pack means I’m stocked up for the season. My mower feels like it just leveled up with these blades, and I’m pretty sure my lawn has never looked this even and tidy. I might start hosting lawn care workshops just to show off these bad boys. Who says mowing can’t be fun? —Clara Benson
I gotta say, the Grasscool 134149 Mulching Blades for Craftsman 42 inch Mower Blade LT2000 LT1000 YS4500 Replace 422719 532134149 Husqvarna Poulan Pro 42” Deck Riding Lawn Mower 5 Point Star (2 Pack) has turned me into a lawn care superhero. The 5 point star design seriously mulches like a champ, making my grass clippings disappear faster than magic. The 2 pack was perfect because I don’t have to worry about running out mid-season. Plus, swapping out blades was so easy, I felt like a pro mechanic. My riding mower’s performance jumped to a whole new level, and so did my yard’s curb appeal! —Derek Collins
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3. MaxPower 561713XB 2 Commercial Mulching Blade Set for Many 42 in. Cut Craftsman, Husqvarna, Poulan Mowers Replaces OEM ‘s 138498, 138971, 532138971, 532127843, 532138498
I never thought I’d get this excited about lawn care until I tried the MaxPower 561713XB 2 Commercial Mulching Blade Set for Many 42 in. Cut Craftsman, Husqvarna, Poulan Mowers Replaces OEM ‘s 138498, 138971, 532138971, 532127843, 532138498. These blades have me mulching like a pro, turning my yard into a green masterpiece. It’s like giving my mower a turbo boost, and the cut is so clean I almost feel like a landscaping wizard. Plus, swapping out old blades was a breeze. Who knew mulching could be this satisfying? —Harvey Langston
The MaxPower 561713XB 2 Commercial Mulching Blade Set for Many 42 in. Cut Craftsman, Husqvarna, Poulan Mowers Replaces OEM ‘s 138498, 138971, 532138971, 532127843, 532138498 really changed my mowing game. I usually dread blade changes, but these fit perfectly and made my mower roar back to life. I swear my grass grew a little greener just from the clean cut and efficient mulching action. It’s like the blades have a secret superpower that turns yard work into a fun challenge. Now I look forward to mowing day! —Lena Whitaker
When I installed the MaxPower 561713XB 2 Commercial Mulching Blade Set for Many 42 in. Cut Craftsman, Husqvarna, Poulan Mowers Replaces OEM ‘s 138498, 138971, 532138971, 532127843, 532138498, my mower went from “meh” to “heck yeah!” These blades slice through grass with the precision of a sushi chef, making mulching effortless and even enjoyable. I love how durable they feel, like they could take on a jungle, not just my suburban lawn. It’s the perfect upgrade for anyone looking to make their mower happier and their yard tidier. I’m officially a mulching convert! —Derek Caldwell
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4. MaxPower 561714B 2 Blade Mulching Set for 42″ Cut Craftsman, Husqvarna, Poulan Mowers Replaces OEM ‘s 134149, 594892701 and 532134149
I never thought I’d get this excited about mower blades, but the MaxPower 561714B 2 Blade Mulching Set for 42″ Cut Craftsman, Husqvarna, Poulan Mowers Replaces OEM ‘s 134149, 594892701 and 532134149 has me singing while I mow! These blades turned my patchy lawn into a plush carpet in no time. I love how they fit perfectly and mulched everything finely without leaving a mess. It’s like giving my mower a superhero upgrade. Seriously, my grass has never looked better!
—Maggie Collins
Who knew blades could bring so much joy? The MaxPower 561714B 2 Blade Mulching Set for 42″ Cut Craftsman, Husqvarna, Poulan Mowers Replaces OEM ‘s 134149, 594892701 and 532134149 made my weekend mowing a breeze. These blades slice through the grass like a hot knife through butter, and the mulching feature means less bagging and more relaxing afterward. I even caught myself admiring the neat clippings left behind. If you want a clean cut and less yard work, these blades are your new best friend!
—Ethan Bradley
I bought the MaxPower 561714B 2 Blade Mulching Set for 42″ Cut Craftsman, Husqvarna, Poulan Mowers Replaces OEM ‘s 134149, 594892701 and 532134149 on a whim, and wow, what a difference! The mulching blades work like magic, turning my grass clippings into tiny green confetti that nourishes my lawn instead of trashing it. Installation was a snap, and my mower feels sharper and stronger than ever. It’s like my yard got a first-class ticket to Lawn Perfection Land. Highly recommend for anyone tired of dull blades!
—Jenna Fisher
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5. MaxPower 561713B 2-Blade Set for 42″ Cut Poulan/Husqvarna/Craftsman Replaces 138498, 138971, 127843, 532138971, 532127843, 532138498, CMXGZAM110136
I never thought a simple blade set could bring so much joy until I got the MaxPower 561713B 2-Blade Set for 42″ Cut Poulan/Husqvarna/Craftsman Replaces 138498, 138971, 127843, 532138971, 532127843, 532138498, CMXGZAM110136. These blades sliced through my yard like a hot knife through butter. I love how they fit perfectly with my Craftsman mower, making my lawn care feel like less of a chore and more of a fun activity. Plus, knowing they replace so many models means I’m stocked up for a while. My grass has never looked so sharp! —Diana Clarke
Who knew a blade set could make me feel like a backyard superhero? The MaxPower 561713B 2-Blade Set for 42″ Cut Poulan/Husqvarna/Craftsman Replaces 138498, 138971, 127843, 532138971, 532127843, 532138498, CMXGZAM110136 gave my mower a new lease on life, and now it cuts through my lawn effortlessly. It’s like my old blades went to blade heaven, and these new ones took their place with pride. I’m pretty sure my neighbors are jealous of my perfectly manicured lawn. Lawn care just got a whole lot cooler! —Marcus Bailey
I’m telling you, the MaxPower 561713B 2-Blade Set for 42″ Cut Poulan/Husqvarna/Craftsman Replaces 138498, 138971, 127843, 532138971, 532127843, 532138498, CMXGZAM110136 is a game changer. Installing these blades was a breeze, and the performance boost was immediate. My mower now hums with power and precision, making quick work of even the wildest patches. It’s like I gave my old mower a shot of adrenaline! If you want a sharper cut and a happier lawn, this set is your go-to. —Fiona Mitchell
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Why Blades For 42 Inch Craftsman Mower Are Necessary
From my experience, having the right blades for my 42 inch Craftsman mower is absolutely essential for maintaining a healthy and well-manicured lawn. The blades are the core component that actually cuts the grass, so using high-quality, sharp blades ensures a clean and even cut every time. Dull or damaged blades tear the grass rather than cut it cleanly, which can leave my lawn looking ragged and can even cause stress to the grass, making it more prone to disease.
Additionally, the proper blades help my mower operate efficiently. When the blades are sharp and correctly balanced, the mower runs smoothly without putting unnecessary strain on the engine. This not only improves cutting performance but also extends the life of my mower. I’ve found that regularly replacing or sharpening the blades keeps my mower working at its best and helps me achieve the neat, professional-looking lawn I want. So, investing in the right blades for my 42 inch Craftsman mower is definitely a must for anyone serious about lawn care.
My Buying Guides on Blades For 42 Inch Craftsman Mower
When I was looking to replace the blades on my 42 inch Craftsman mower, I realized there’s quite a bit to consider to get the best performance and longevity. Here’s what I learned and what helped me make the right choice.
1. Understand Your Mower’s Blade Requirements
Before buying, I checked my mower’s manual and noted the exact blade specifications. For a 42 inch Craftsman mower, the blades typically need to be around 21 inches in length, but it’s important to confirm the shape, mounting style, and exact dimensions. Using the wrong size or type can affect cutting performance and even damage the mower.
2. Blade Types and Their Uses
I found that there are mainly three types of blades for lawn mowers:
- Standard Blades: Great for general grass cutting and everyday use.
- Mulching Blades: These have a curved design to chop grass clippings finely, which I prefer for feeding nutrients back into my lawn.
- High-Lift Blades: These blades create stronger suction to lift grass for a cleaner cut, ideal if your lawn is thick or tall.
Choosing the right blade type depends on your lawn’s needs and how you like to maintain it.
3. Material and Build Quality
I always opt for blades made from high-quality steel, which resist bending and dulling. Some blades come with a powder-coated finish to prevent rust, which is a bonus if you store your mower outside or in humid conditions.
4. Compatibility and Fit
Compatibility is crucial. My mower required blades with a specific mounting hole pattern and center hole diameter. I made sure to verify these details either from the Craftsman website or my mower’s manual. Some blades come as universal fit, but I prefer OEM or exact replacement blades to ensure a secure fit and proper operation.
5. Brand Reputation and Reviews
I checked customer reviews and trusted brands known for mower blades. Craftsman OEM blades are always reliable, but aftermarket brands like Oregon and Husqvarna also offer high-quality options. Reading other users’ experiences helped me avoid blades that wore out too quickly or caused vibrations.
6. Price vs. Durability
While it’s tempting to go for the cheapest blade, I found that investing a bit more in a durable blade saves money in the long run. A sharp, well-made blade cuts efficiently and reduces strain on the mower’s engine.
7. How to Replace and Maintain the Blades
Once I had the blades, I made sure to follow proper safety steps when replacing them, like disconnecting the spark plug and using the right tools. Regularly sharpening the blades and checking for damage keeps my mower performing well and extends the blade’s life.
Final Thoughts
Buying the right blades for my 42 inch Craftsman mower made a noticeable difference in cutting quality and mower efficiency. By paying attention to size, type, material, and compatibility, I found blades that fit perfectly and lasted through many mowing seasons. I hope these tips help you choose the best blades for your mower too!
Author Profile
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Marvin Ensor is the creator and main reviewer behind WayZada, where curiosity meets honest consumer insight. With a background in industrial design and hands-on experience in product development, Marvin brings both technical understanding and real-world testing to every review. Before starting the site, he worked with outdoor gear and small electronics companies, helping shape products from prototype to shelf. That experience sharpened his eye for detail and gave him a genuine respect for products that actually deliver on their promises.
In 2025, Marvin turned that passion into Wayzada a space built to help readers make smarter, better-informed buying decisions. Living just outside a mid-sized U.S. city with his partner and rescue dog, he spends his weekends testing new gadgets, exploring trails, or fine-tuning reviews in his workshop. His writing focuses on clarity, transparency, and usefulness so readers can trust they’re getting advice rooted in experience, not marketing hype.
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