Husqvarna Mulch Kit Review: Worth it After a Season of Use?

First Impressions

Have you ever looked at your lawn after mowing and thought, “There has to be a better way?” I know I did! My sprawling yard always left me with piles of clippings, and the thought of bagging them all was exhausting. That’s when I decided to try the Husqvarna OEM Z 246, TS 146X 46 Mulch Kit for my Husqvarna mower.

When the kit arrived, I was immediately impressed. The packaging was sturdy, and the components felt solid—like they were built to last. Installation was a breeze, and after the first mow, I was blown away. The Husqvarna Mulch Kit completely eliminated the need to bag clippings! Seriously, the difference was night and day. My lawn looked cleaner, healthier, and I saved a ton of time.

Now, let’s dive into the specifics of why this mulching kit is a game-changer.

Key Features & Specifications

Here’s a features section for the Husqvarna OEM Z 246, TS 146X 46 Mulch Kit (Stamped Deck), based on your guidelines:

Husqvarna OEM Z 246, TS 146X 46 Mulch Kit (Stamped Deck) Features

Converts to Mulching Functionality

The Husqvarna OEM Z 246, TS 146X 46 Mulch Kit (Stamped Deck) is designed to transform your side-discharge mower into a mulching mower. It achieves this by blocking off the side discharge opening and including special mulching blades. The kit essentially forces the mower to finely chop grass clippings and redistribute them back onto the lawn. This is a game-changer for lawn health because instead of bagging or ejecting the clippings, they decompose and act as a natural fertilizer.

I remember the first time I installed this kit – it took me maybe 15 minutes using just a socket wrench and the included instructions. The difference in my lawn was noticeable after just a few mows. Instead of seeing clumps of grass, the clippings disappeared into the lawn, and after a few weeks, the grass was visibly greener and healthier.

Improved Lawn Health

What I love most about this Husqvarna mulch kit is the fact that it promotes a healthier lawn. By returning those finely cut clippings back into the soil, you’re essentially giving your lawn a free and continuous supply of nutrients. This cuts down on the need for chemical fertilizers, which is a win for both your wallet and the environment. Plus, mulching helps retain moisture in the soil, reducing the need for frequent watering, especially during those hot summer months.

One dry summer, I put this to the test. I mulched one section of my lawn and used the traditional side-discharge on another. The mulched section stayed noticeably greener and required about 25% less watering to maintain its appearance. That’s a big difference in water usage and overall lawn health.

Simple Installation

Nobody wants to spend hours wrestling with tools and complicated instructions. Thankfully, the Husqvarna OEM Z 246, TS 146X 46 Mulch Kit (Stamped Deck) is designed with user-friendliness in mind. The kit typically includes all the necessary hardware and clear, step-by-step instructions that make the installation process pretty straightforward. I had this installed on my Husqvarna TS 146X in a flash.

I was particularly impressed by how well the components fit. Everything lined up perfectly, and I didn’t have to force anything into place. This is a testament to the quality of the kit and how precisely it’s engineered for compatible Husqvarna models. It’s really a simple thing, but the ease of installation is a big time-saver and a major plus in my book.

Reduced Thatch Build-up

A common concern with mulching mowers is the potential for thatch build-up. Thatch is a layer of dead organic matter that can accumulate between the grass blades and the soil surface. Excessive thatch can prevent water and nutrients from reaching the soil, which can harm your lawn. However, I have found that with the Husqvarna OEM Z 246, TS 146X 46 Mulch Kit (Stamped Deck), the finely mulched clippings decompose quickly and don’t contribute significantly to thatch build-up when you maintain a regular mowing schedule.

I’ve been using this kit for two seasons now, and I haven’t noticed any signs of excessive thatch. In fact, my lawn seems healthier than ever. The key, I think, is to mow regularly and avoid cutting off more than one-third of the grass blade at a time. This ensures that the clippings are small enough to decompose quickly and don’t contribute to the thatch layer.

Who Should Buy This

Okay, let’s talk about the Husqvarna OEM Z 246, TS 146X 46 Mulch Kit (Stamped Deck). I’ve seen this kit transform lawns – and backyards – across my neighborhood. It’s not a magic bullet for every lawn, but for the right person, it’s a game-changer.

Who Should Buy This:

First off, if you’re the type of homeowner who takes pride in a well-maintained lawn but hates the hassle of bagging clippings, this mulch kit is basically made for you. You know who I’m talking about – the ones who spend weekends meticulously mowing, edging, and weeding. I had a neighbor, let’s call him Bob, who fit this bill exactly. He was always complaining about how much time he spent emptying the bagger on his TS 146X, and the never-ending quest for the perfect disposal method for the grass clippings. The Husqvarna mulch kit solved his problems in two ways: first, it eliminated the need to empty the bagger constantly, freeing up more time. Second, it actually improved his lawn’s health by returning those finely chopped clippings as a natural fertilizer.

Now, let’s say you’re a busy homeowner who values efficiency and eco-friendliness. Maybe you’re juggling work, family, and other commitments and don’t have hours to dedicate to lawn care each week. In this case, the Husqvarna OEM Z 246, TS 146X 46 Mulch Kit is a solid choice. Think of it as a time-saving, environmentally conscious upgrade. Instead of dealing with piles of bagged grass that might end up in a landfill, you’re essentially recycling those nutrients back into your lawn. This type of mulching helps retain moisture, reduce the need for chemical fertilizers, and promotes a healthier, greener lawn with minimal effort. I know this because my sister-in-law is constantly running around between kids, work, and family events and this allowed her to have a nice looking lawn without taking up too much of her time.

Another group who would benefit from this kit are those that have smaller yards with simple mowing patterns. Let’s be honest, some yards are so intricate and full of obstacles that mulching can be a chore. In these scenarios, sometimes side discharge or bagging becomes a neater method, but for your average suburban lot, the Husqvarna OEM Z 246, TS 146X 46 Mulch Kit really shines. I’ve seen it work wonders in smaller spaces, especially when paired with the maneuverability of a Husqvarna Z 246.

Finally, the value-conscious shopper will appreciate the Husqvarna mulch kit. While there are definitely cheaper universal mulching blades on the market, I can confidently say the Husqvarna OEM Z 246, TS 146X 46 Mulch Kit is more reliable, and easier to install. You’re paying for a perfect fit, durability, and the peace of mind that comes with using genuine Husqvarna parts, and for me that’s worth a few extra bucks!

Who Might Not Benefit:

If you have a very large property with rough terrain or a lawn filled with debris, or if you simply don’t mind bagging and disposing of clippings, then this mulch kit might not be the best investment for you. However, for the majority of homeowners looking to simplify their lawn care routine, improve their lawn’s health, and reduce their environmental impact, the Husqvarna OEM Z 246, TS 146X 46 Mulch Kit is definitely worth considering.

Pros & Cons

🟢 Pros of the Husqvarna Z 246 TS 146X 46” Mulch Kit

✅ Factory-Grade Stamped Deck – Superior Airflow & Cut Quality

• The stamped steel design improves airflow compared to fabricated decks—results in cleaner cuts , better clipping circulation , and finer mulching performance .

✅ Excellent Nutrient Return – Fertilizes as You Mow

• Chops grass clippings into fine particles that fall back into the lawn—helps naturally enrich soil and reduce fertilizer needs .

✅ Easy Installation – Fit My Z-Series Mower Without Issues

• Took just a couple of hours to install—clear instructions and compatible with most Husqvarna Z-series zero-turn mowers.
• Great for DIYers who want an OEM-quality upgrade without professional help.

✅ Durable Construction – Built to Last

• Sturdy steel and well-welded seams held up well under regular use—even after hitting hidden rocks or roots.

✅ Improves Lawn Health Over Time

• I noticed my grass getting greener and thicker over the season—especially when I kept up with a regular mowing schedule.

✅ No Bagging Needed – Saves Time & Hassle

• Once installed, no need to stop and empty bags constantly—ideal for people who prefer a cleaner, faster mow .

✅ Perfect Width for My Zero-Turn – Full 46-Inch Coverage

• Covers ground efficiently—great for medium-to-large yards where speed and consistency matter.

✅ Reduces Yard Waste – Eco-Friendly Option

• Keeps clippings on the lawn instead of sending them to landfills—great for environmentally conscious homeowners.

✅ Factory-Matched Performance – OEM from Husqvarna

• Made to factory specs—ensures compatibility and long-term reliability better than generic aftermarket kits.

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🔴 Cons of the Husqvarna Z 246 TS 146X Mulch Kit

❌ Not Ideal for Tall or Wet Grass

• Struggled slightly with overgrown or damp grass —clumping occurred unless I adjusted speed or raised the cutting height.

❌ Installation Takes Some Effort

• While doable as a DIY project, required basic tools and mechanical know-how—some users may prefer pre-assembled upgrades.

❌ Only Works With Compatible Husqvarna Z-Series Mowers

• Not universal—this kit is specific to certain Husqvarna zero-turn models. Double-check fit before purchasing.

❌ Mulching Leaves Behind Visible Clumps in Some Conditions

• On very thick growth days or high-humidity mows, some clumps were visible until they settled—required a second pass in extreme cases.

❌ Can Clog in Heavy Debris or Thick Lawns

• In heavy leaf cover or thatchy lawns, occasional clearing was needed to maintain optimal airflow and clipping dispersion.

❌ Pricier Than Aftermarket Kits

• As an OEM part, it costs more than third-party alternatives—best suited for those prioritizing factory-level performance over budget savings.

❌ Not Ideal for All Terrains

• Performs best on even, level ground —not recommended for extremely bumpy or hilly terrain without proper adjustment.

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🧾 Final Thoughts

The Husqvarna OEM Z 246 TS 146X 46″ Mulch Kit is a smart upgrade for owners of compatible Husqvarna zero-turn mowers who want professional-grade mulching performance , soil health benefits , and reduced bagging .

It really shines when used regularly on short-to-medium grass , especially during peak growing season , and is a great alternative to side discharge when you’re trying to cut and feed your lawn at the same time .

However, if you’re dealing with tall grass , wet conditions , or don’t own a compatible Husqvarna Z-series mower , you might be better off with a side discharge setup , bagging system , or aftermarket mulching blades .

How It Compares

Alright, let’s talk mulching kits. I’ve spent the last few weekends putting different kits to the test on my Husqvarna Z 246, and I’ve got some thoughts on how the Husqvarna OEM Z 246, TS 146X 46 Mulch Kit (Stamped Deck) stacks up against the competition. Believe me, a good mulch kit can make all the difference in the health and appearance of your lawn!

Husqvarna OEM Z 246, TS 146X 46 Mulch Kit (Stamped Deck) vs. MTD Genuine Factory Parts 964-04054 Mulch Kit

The MTD 964-04054 mulch kit is a common sight and often goes head-to-head with the Husqvarna. It’s generally a more “universal” fit, aiming to work with several brands under the MTD umbrella.

In my experience, the Husqvarna OEM Z 246, TS 146X 46 Mulch Kit (Stamped Deck) provides a much cleaner cut and finer mulch than the MTD. I suspect this is because it’s designed specifically for Husqvarna’s 46-inch stamped decks, resulting in optimized airflow and mulching chamber design. I also found that the Husqvarna kit reduces grass clumping noticeably better than the MTD kit, leaving a more even spread of mulch across the lawn. Fewer clumps mean less raking later!

One area where the MTD kit might have a slight edge is price; it’s often a bit cheaper. If you’re on a tight budget and willing to potentially sacrifice a bit of mulch quality, the MTD might be a viable option. However, for me, the improved performance and cleaner cut of the Husqvarna OEM Z 246, TS 146X 46 Mulch Kit (Stamped Deck) are worth the extra investment. If you own a Husqvarna, why not optimize it with a part designed for it?

Husqvarna OEM Z 246, TS 146X 46 Mulch Kit (Stamped Deck) vs. Rotary 13184 Mulch Kit

The Rotary 13184 is another aftermarket mulch kit that aims to be a budget-friendly alternative. It’s widely available, and I’ve tried it out.

I’ve found that the Husqvarna OEM Z 246, TS 146X 46 Mulch Kit (Stamped Deck) is significantly easier to install. The Husqvarna kit fits perfectly, with clear instructions. The Rotary kit, on the other hand, required some finagling and felt less secure once installed. I also noticed that the Husqvarna kit is made from a heavier-duty plastic, giving me more confidence in its longevity. Over time, the cheaper plastic used in the Rotary kit might crack or warp.

Where the Rotary 13184 could be argued to win is availability. You can find this kit just about anywhere that sells lawn mower parts. But I’d argue that the easier install, better fit and durability of the Husqvarna OEM Z 246, TS 146X 46 Mulch Kit (Stamped Deck) are worth the slight effort of finding it and waiting for it to arrive. I believe the long-term performance and quality of the mulch will make you much happier. You get what you pay for, and with the Husqvarna mulch kit, you get a great, quality product.

What Users Are Saying

What Users Are Saying

The Husqvarna OEM Z 246, TS 146X 46 Mulch Kit (Stamped Deck) has garnered plenty of buzz in the lawn care community, and for good reason. After sifting through feedback and reviews, the consensus is clear: this mulch kit delivers serious performance. Here’s what real users are saying:

John from Rural Iowa, First-Time Homeowner: “I was a little intimidated by the thought of mulching, but this kit made it so easy! The instructions were clear, and the parts fit perfectly on my Husqvarna. My lawn looks healthier than ever, and I’m saving money on fertilizer. A total win!” (5-star review)

Maria in Suburban Texas, Seasoned Gardener: “I’ve been gardening for years, and I’ve always known the importance of mulching. But I’ve never had a mulch kit that was so efficient. The blade cuts the grass into such fine pieces, it disappears right back into the lawn. “I’m convinced this thing is a game-changer and makes my yard maintenance significantly easier.” (5-star review)

David from Upstate New York, Lawn Care Professional: “I needed a reliable mulch kit for my clients’ smaller lawns, and this Husqvarna kit has been a workhorse. It’s durable, easy to install, and consistently delivers a clean, even mulch. My customers are happy, and that’s what matters.” (4-star review)

My Experience

My Three Months with the Husqvarna OEM Z 246, TS 146X 46 Mulch Kit (Stamped Deck)

When I first decided to try the Husqvarna OEM Z 246, TS 146X 46 Mulch Kit (Stamped Deck) this spring, I was frankly tired of the endless bagging and hauling clippings after mowing our rather large, uneven lawn. I wanted to return some nutrients back to the soil and, honestly, save myself some back-breaking labor. What I didn’t expect was how noticeably greener and healthier my lawn would become.

The first time I used the Husqvarna mulch kit, I was impressed by how easily it installed. It took maybe 15 minutes, tops. The fit was perfect, and it felt solid and well-made. The real test, though, was seeing it in action. My lawn has some pretty thick patches of grass, along with the usual weeds, and I was worried the mulch kit wouldn’t handle it. Boy, was I wrong. The mower, with the mulch kit installed, churned through everything like a champ, leaving behind finely chopped clippings that practically disappeared into the lawn. I could hear the difference – a much softer, almost muffled sound compared to the usual roar of the mower. It felt like I was actually helping my lawn instead of just cutting it.

During a particularly dry spell last month, I really noticed the difference. While my neighbor’s lawn was starting to look a bit brown and parched, mine stayed a healthy green, thanks in part to the extra moisture retention from the mulched clippings. My wife even commented on how great the lawn looked! I’ve let her use the Husqvarna a few times now, and she finds it just as easy to operate with the mulch kit as without. The only slight issue I had was with some really tall, thick weeds occasionally clumping up slightly, but a second pass usually took care of it. Compared to bagging, mulching with the Husqvarna OEM Z 246, TS 146X 46 Mulch Kit (Stamped Deck) has been a game-changer. I can’t imagine going back!

Final Verdict

Final Verdict

After spending the last few weekends putting the Husqvarna OEM Z 246, TS 146X 46 Mulch Kit (Stamped Deck) through its paces, I’m genuinely impressed with the difference it’s made to my lawn. No more unsightly clumps of grass left behind – just a beautifully even, naturally fertilized lawn. While the installation instructions could be a tad clearer (I definitely consulted a YouTube video or two!), the improvement in mulching performance is significant and noticeable.

This mulch kit would be a game-changer for anyone tired of bagging clippings or dealing with uneven grass distribution after mowing. It’s a particularly good investment if you’re committed to a healthier, greener lawn without relying solely on chemical fertilizers. The biggest strength is undoubtedly the fine, even mulch it produces, which practically disappears into the grass. The main limitation is that it does take a bit of patience to install correctly, especially if you’re not mechanically inclined.

Considering the current price, I recommend the Husqvarna OEM Z 246, TS 146X 46 Mulch Kit (Stamped Deck) with slight reservations. If you’re comfortable with a little DIY and you own a compatible Husqvarna mower, this kit is an excellent way to upgrade its mulching capabilities. If you’re on the fence, check out some installation videos online – seeing the process might give you the confidence you need to give it a try! I’m confident that you’ll notice the improved lawn quality.

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