Keeping your Craftsman M110 lawn mower in peak condition is essential for a pristine lawn, and the heart of its performance lies in the blade. A sharp, correctly designed replacement blade is not just about cutting grass; it’s about mulching effectively, promoting lawn health, and ensuring a clean, even cut every time. Over time, even the best blades dull and lose their efficiency.
Navigating the vast selection of aftermarket and OEM blades can be challenging. This roundup simplifies your search by highlighting nine of the best blade replacements specifically compatible with the Craftsman M110. We’ve evaluated them for compatibility, design, and value to help you make an informed decision and get your mower back to performing its best.
The Best Craftsman M110 Replacement Blades
- Mulching Blade for C-Raftsman M110 M250 M215 2-Pack
- Grasscool 21 inch Mower Mulching Blade for Craftsman
- 21 inch Mulching Blades for Troy Bilt Cub Cade, Craftsman
- budrash 942-0741A Mulching Blade Fits for Craftsman 21″
- wyevee 331737B Mulching Lawn Mower Blade, Compatible
- CRAFTSMAN Lawn Mower Replacement Blade, 21-Inch
- Oregon 96-696 Jacobsen Gator Mulcher 3-In-1 Blade
- MaxPower 331737B Mulching Blade for Many 21 in. Cut
- CRAFTSMAN 11A-A34C063 M110 21-Inch High-Lift Blade
Mulching Blade for C-Raftsman M110 M250 M215 2-Pack
This two-pack of mulching blades offers excellent value and convenience for Craftsman M110 owners. Designed with specific compatibility in mind, these blades ensure a precise fit and reliable performance. The set provides a ready spare, extending your mowing season coverage without the need for a separate purchase.
The specialized mulching design is a key feature. The blade’s shape is engineered to efficiently cut grass clippings into fine pieces. These small clippings decompose quickly, returning valuable nutrients directly back to your soil and acting as a natural fertilizer for a healthier, greener lawn.
Grasscool 21 inch Mower Mulching Blade for Craftsman
The Grasscool mulching blade is a versatile replacement option that fits a wide range of Craftsman models, including the 21-inch deck M110. It is designed to replace numerous OEM part numbers, making it a practical solution for many homeowners. The blade features a round center hole for straightforward installation.
Beyond Craftsman mowers, this blade also offers cross-compatibility with several Husqvarna and Poulan models. This broad applicability makes it a smart choice for those who may have multiple mowers or are looking for a widely available replacement part.
21 inch Mulching Blades for Troy Bilt Cub Cade, Craftsman
This three-pack of blades provides exceptional value, ensuring you have multiple replacements on hand. Designed to fit the common 942-0741A and similar part numbers, these blades are confirmed to be compatible with the Craftsman M110, M250, and M230, among others.
The blades feature an aerodynamic design with multiple curves. This engineering creates a strong airflow that lifts grass for a cleaner cut and propels clippings in a continuous cycle for finer mulching. The result is a reported 50% more bagging capacity and a greatly reduced risk of clogging under the mower deck.
budrash 942-0741A Mulching Blade Fits for Craftsman 21″
The budrash blade is a versatile 3-in-1 option, providing bagging, discharging, and mulching functions. This flexibility allows you to adapt your mowing style to your lawn’s current needs. The blade is contoured to swirl grass clippings inside the mower deck for efficient recutting.
With long cutting edges and curved surfaces, this blade is designed to chop grass into smaller pieces. It is sold in a convenient two-pack and is compatible with a wide array of mowers from Craftsman, Troy-Bilt, and Cub Cadet, making it a highly adaptable choice for your M110.
wyevee 331737B Mulching Lawn Mower Blade
This wyevee blade is designed as a direct replacement for the popular OEM number 331737B and its many equivalents. It is compatible with a broad spectrum of 21-inch cut mowers from brands like Craftsman, Husqvarna, and Poulan, ensuring you can find the right fit for your M110.
Installation is straightforward. The blade features a round center hole and is installed with the curved side facing towards the mower deck. This orientation is crucial for creating the optimal airflow needed to lift the grass and manage the cuttings effectively for a superior mulching performance.
CRAFTSMAN Lawn Mower Replacement Blade, 21-Inch
For those who prefer to stick with genuine OEM parts, this 21-inch CRAFTSMAN replacement blade is the official product for your mower. Using an OEM blade guarantees a perfect fit and performance that matches the original equipment, providing peace of mind and reliable operation.
CRAFTSMAN parts are built to meet specific quality standards to help you get the job done right. This blade is designed to tackle all of your mowing projects, ensuring your Craftsman M110 operates as intended by the manufacturer for a clean, consistent cut.
Oregon 96-696 Jacobsen Gator Mulcher 3-In-1 Blade
Oregon is a renowned name in outdoor power equipment parts, and their Gator Mulcher blade is a premium 3-in-1 option. It is engineered to provide superior mulching, bagging, and discharging capabilities. Note that this is a 23-inch blade, so please confirm your mower’s deck size before purchasing.
The blade features a straight plane design and a half-inch center hole. The Gator Mulcher’s advanced design is known for its ability to cut grass clippings extremely fine, which is ideal for mulching performance and lawn health.
MaxPower 331737B Mulching Blade for Many 21 in. Cut
MaxPower is a trusted aftermarket brand, and this mulching blade is a direct, high-quality replacement for the common 331737B OEM number. It is designed to fit many 21-inch cut Craftsman, Husqvarna, and Poulan mowers, offering a reliable and cost-effective alternative to the original part.
The product listing includes a comprehensive list of the OEM numbers it replaces, such as 165833, 175064, and 532175064. This makes it easy to verify compatibility with your specific Craftsman M110 model before you make a purchase.
CRAFTSMAN 11A-A34C063 M110 21-Inch High-Lift Blade
This is the specific high-lift OEM blade designed for the Craftsman M110. A high-lift blade is characterized by its pronounced curved wings, which create a stronger updraft under the mower deck. This is particularly beneficial for bagging and discharging, as it helps funnel grass clippings more effectively.
If your primary mowing style involves collecting grass in a bagger, this genuine CRAFTSMAN high-lift blade is the ideal choice. It is engineered to provide optimal airflow for maximum bagging performance, ensuring your M110 operates at its designed efficiency for a cleaner lawn appearance.
Buying Guide: How to Pick the Right Craftsman M110 Lawn Mower Blade Replacement
When it’s time to swap out the blade on your Craftsman M110, the sheer number of options can feel overwhelming. I’ve been there, staring at a wall of nearly identical-looking metal pieces, wondering which one is actually worth my money. The truth is, not all replacement blades are created equal, and picking the right one makes a huge difference in your lawn’s health and the mower’s performance. Let’s break down what I look for when I need a new blade.
First and foremost, you have to get the right fit. The Craftsman M110 typically uses a blade with a 5-point star center hole, and the exact length is critical. I always double-check my old blade’s measurements. The standard length is often 21 inches, but it’s not universal. I pull the old blade off, lay it on a flat surface, and measure from tip to tip. I also note the width and thickness. Getting a blade that’s even a fraction of an inch off can throw the entire mower deck out of balance, leading to a terrible cut and potential damage to your machine.
Next, I consider the blade type. The basic choice is between a standard mulching blade and a high-lift blade. A standard mulching blade is my go-to for most lawns. It’s designed to chop the grass clippings into tiny pieces that fall back onto the lawn as natural fertilizer. If my grass is thick or I tend to let it get a bit too long between mows, I look for a mulching blade with extra cutting edges or serrations, as these help prevent clogging. High-lift blades, on the other hand, are fantastic for bagging. They create a strong upward suction that stands the grass straight up for a clean cut and efficiently pulls clippings into the bag. If I’m dealing with a lot of wet leaves in the fall, a high-lift blade is my best friend.
Finally, I pay close attention to the material and build quality. I avoid the cheapest, no-name blades because they are often made from softer steel that dulls quickly or bends easily if it hits a rock or a tree root. I look for blades made from high-carbon steel; they hold a sharp edge much longer. Some premium options even have corrosion-resistant coatings like powder coating or nickel plating, which is a big plus if I store my mower in a damp shed. A well-balanced blade is non-negotiable for a smooth, vibration-free operation. Before I even install a new one, I give it a quick balance check with a simple blade balancer to save myself a headache later. Finding the right one among the many Craftsman M110 lawn mower blade replacements ensures my mower runs smoothly and my lawn looks its best.
Frequently Asked Questions
How often should I replace my Craftsman M110 mower blade?
I don’t follow a strict timeline; I go by condition. Generally, I find I need to sharpen my blade once or twice a season and replace it entirely every one to two years with regular use. The key is to inspect it frequently. If I see significant nicks, dents, or the blade is worn down enough that it’s hard to sharpen effectively, it’s time for a new one. A dull or damaged blade tears the grass instead of cutting it cleanly, leaving a ragged, brown tip that makes the lawn look unhealthy.
Can I use a non-Craftsman brand blade on my M110?
Absolutely, and I do it all the time. The important thing isn’t the brand name on the box but the specifications of the blade itself. As long as the replacement blade is the correct length, has the right center hole pattern (like the 5-point star for the M110), and is properly balanced, it will work perfectly fine. Many third-party manufacturers make excellent, and sometimes more durable, blades that are fully compatible. Just be sure to cross-reference the part numbers or measurements.
What is the consequence of using an unbalanced mower blade?
This is something I never ignore. An unbalanced blade causes severe vibration, which you’ll feel through the mower’s handle. This vibration isn’t just annoying; it puts extra stress on the mower’s spindle bearings and engine crankshaft. Over time, this can lead to premature wear and tear, potentially resulting in costly repairs. It also gives you an uneven cut. Before I install any new blade, I always take a minute to balance it to ensure a smooth and safe operation.
Is it difficult to replace the blade myself?
Not at all, it’s one of the easier DIY maintenance tasks. The most critical step is safety: always disconnect the spark plug wire to prevent any chance of the engine accidentally starting. I tip the mower on its side with the air filter and carburetor facing up to prevent oil leaks. Then, I use a block of wood to wedge the blade in place so it doesn’t spin while I use a wrench or socket to loosen the central bolt. Remember, the bolt has standard, right-handed threads. It’s a straightforward job that takes me about 10 minutes and saves a trip to the repair shop.
What’s the difference between a mulching blade and a high-lift blade?
I think of it in terms of the job I need done. A mulching blade is curved and designed to keep grass clippings circulating under the mower deck longer, chopping them into fine particles that decompose quickly back into the lawn. It’s great for feeding the lawn and means I don’t have to bag. A high-lift blade has a more pronounced curve or wing on the ends, which creates stronger air suction. This lifts the grass for a cleaner cut and is ideal for bagging or side-discharging, especially in taller or damp grass. Choosing the right one from the available Craftsman M110 lawn mower blade replacements depends entirely on your preferred mowing style.