Best Lawn Mower Mulch Kits of 2025

* We independently evaluate all recommended products and services. If you click on links we provide, we may receive compensation.
Lawn Mower Mulch Kits are a popular accessory for lawn mowers that allow grass clippings to be finely chopped and returned to the lawn as a natural fertilizer. These kits typically include a mulching blade and a plug that closes off the discharge chute, forcing the clippings to be re-cut into small pieces that can easily decompose. Mulching kits are available for a wide range of lawn mower models and can be a cost-effective and environmentally friendly alternative to bagging or disposing of grass clippings in the dustbin.
At a Glance: Our Top Picks
Top 10 Lawn Mower Mulch Kits
Makita 191D46-2 Lawn Mower Mulch Kit
The Makita Mulch Kit enhances your lawn mowing experience with its fast, clean cuts. This feature ensures that you achieve a tidy finish, making your lawn look immaculate. Its robustness means that the kit is built to withstand the demands of regular use, providing you with lasting performance. Additionally, the quality and durability of this mulch kit ensure that you can rely on it season after season. By investing in this kit, you can enjoy a more efficient mowing process while maintaining a healthy lawn.
Husqvarna 22" Lawn Mower Mulching Door
The Husqvarna Mulching Door is designed for various lawn mower models, ensuring compatibility with a wide range of machines. This genuine OEM part acts as a replacement for earlier parts, providing you with a functional equivalent that maintains performance. By using this mulching door, you can enhance your mowing efficiency, allowing for better grass management and healthier lawns. Remember to wear work gloves during installation for added safety and protection.
HECASA Mulching Cover for Lawn Mowers
The HECASA Mulching Cover is designed for compatibility with various lawn mowers, including the Cub Cadet RZT-42 and Craftsman T2100. Made from durable plastic, this cover is resistant to breaking or cracking, ensuring it lasts through many uses. It also offers excellent protection by keeping grass clippings and debris from splashing out, which helps maintain a clean working environment. Installation is straightforward, allowing you to easily attach the cover with screws, making your mowing experience more efficient.
Original Mulch Plug for Murray & Sprint Mowers
The Murray Mulch Plug 80088293 is a genuine replacement part designed for your Murray Cordless Lawn Mower IQ18WM44 and Sprint Cordless Lawn Mower 440P18V. This mulch plug allows you to finely chop grass clippings and return them to the lawn, providing essential nutrients for healthier grass. Its compatibility with these specific models ensures a perfect fit, making installation straightforward for you. With this genuine part, you can maintain your mower's performance and efficiency, giving your lawn the care it deserves.
Gabasinover 7 Pack Knob-Wing Replacement Parts
The Gabasinover Knob-Wing Set includes seven replacement knobs designed for various lawn mowers and tractors. These knobs are compatible with multiple models, making it easy for you to find the right fit for your equipment. With replacement part numbers like 720-04122, you can ensure compatibility with a range of mulch kits and baggers. This set is particularly useful for maintaining your lawn care tools, providing you with reliable and durable parts that enhance the efficiency of your lawn mowing tasks.
Haiouus Hinged Mulching Plug Kit for Troy Bilt
The Haiouus Mulching Plug Kit is designed to replace the Troy Bilt mulch plug, making it compatible with various MTD models. With part numbers 987-02516A and 987-02516, this kit ensures you have the right replacement for your lawn mower. It fits most lawn mowers, providing a versatile solution for your gardening needs. You will appreciate that it comes with essential components like a spring, pin, and hinge, making installation a breeze and enhancing your lawn mowing experience.
Cub Cadet 42" Mulching Kit for Lawns
The Cub Cadet Mulching Kit is designed for models with a 42-inch cutting deck, making it a perfect fit for your lawn mower. It includes two mulching blades that finely chop grass clippings, returning essential nutrients to the soil. This process helps create a greener, healthier lawn. The kit also comes with a moulded plug and all necessary mounting hardware, allowing for easy installation. You will appreciate the convenience this kit brings in transforming ordinary clippings into beneficial mulch.
Maxpower 331271 22-Inch Blade for Murray Mulcher
The Maxpower 22-Inch Blade is designed to enhance your lawn mowing experience. With its 22-inch size, it allows for efficient cutting, helping you cover more ground in less time. The carded packaging ensures that you receive a quality product ready for use. As an international product, be aware that it may have different specifications compared to local options, but it still promises a reliable fit for your lawn mower. This blade can significantly improve your mulching capabilities, making lawn care easier for you.
MTD 42-Inch Tractor Mulch Kit for Mowers
The MTD Mulch Kit is designed to enhance your mowing experience with original equipment parts that ensure compatibility with mulching blades starting with specific model numbers. It fits most Craftsman and Troy-Bilt lawn and zero-turn mowers with a 42-inch cutting deck, making it a versatile choice for many users. The kit includes two high-quality mulching blades, a moulded plug, and all necessary mounting hardware. With factory testing, you can trust that this kit provides superior performance, strength, and durability for your lawn care needs.
Hippotech Recoil Pull Starter for Husqvarna Models
The Hippotech Pull Starter is designed specifically for Husqvarna models 340, 345, 350, 351, 355, and 346XP, ensuring a precise fit for your equipment. It is important to note that this starter does not fit models made before 1999, helping you avoid compatibility issues. The product offers a reliable rewind mechanism, making it easy for you to start your lawn mower with minimal effort. With this pull starter, you can enjoy a hassle-free mowing experience, allowing you to focus on achieving a well-manicured lawn.
Frequently Asked Questions (FAQs)
1. What does a lawn mower mulching kit do?
By changing the mower's standard blades into mulching blades, the mulch kit essentially recycles the lawn clippings as you mow, spreading them back onto the yard with each pass. This eliminates the need to rake, collect and bag your leftover lawn clippings.
2. Can you turn a riding mower into a mulching mower?
Mulching Mower Conversion Many side-discharge and bag lawnmowers, both gas-powered and electric, can be converted into mulching mowers by installing a mulching conversion kit.
3. Is a mulching lawn mower worth it?
If this hasn't put you off then a mulching mower should be considered for several reasons: If reducing the grass cutting time is important to you. If you are doing totally organic lawn care. If the compost heap is a long way from the lawn.
During our lawn mower mulch kit research, we found 15 lawn mower mulch kit products and shortlisted 10 quality products. We collected and analyzed 14,146 customer reviews through our big data system to write the lawn mower mulch kits list. We found that most customers choose lawn mower mulch kits with an average price of £32.92.
The lawn mower mulch kits are available for purchase. We have researched hundreds of brands and picked the top brands of lawn mower mulch kits, including Makita, Husqvarna, HECASA, Briggs & Stratton, Gabasinover. The seller of top 1 product has received honest feedback from 894 consumers with an average rating of 4.8.

Toby Butcher is a Horticulturist, and he earned his title as a Master Gardener in 2016. Toby has acquired a 25-year experience as a home gardener planting, designing, grooming vegetables and flowers. He is the leader of a plant group in Durham. Toby owns a blog where he publishes articles on growing and growing your flowers at home, in a vase, or in a garden.