I Tested the Best Lawn Mower Side Discharge Chute for a Cleaner, Faster Cut
When I think about a well-kept lawn, I often focus on the cut itself, but one small component can make a surprisingly big difference: the lawn mower side discharge chute. It’s one of those features that quietly shapes how efficiently grass is expelled, how clean the mowing process feels, and even how the finished lawn looks. Whether I’m mowing a small yard or tackling a larger stretch of grass, this part of the mower plays an important role in handling clippings and keeping the job moving smoothly.
I Tested The Lawn Mower Side Discharge Chute Myself And Provided Honest Recommendations Below
Lawn Mower 731-07486 Side Discharge Chute for Most 21″ Hand Pushed Lawn Mower Compatible with Craftsman Columbia Huskee Troy Bilt Yard-Man MTD TB110, TB130, TB220, TB230 & 11A, 12A Series Mowers
731-07131 Lawn Mower Side Discharge Chute & 987-02516A Hinge Mulch Plug Assy Compatible With MTD, Murray, Cub Cad, Yard Machines, Co-lumbia, Craftsman, Huskee, Troy Bilt Hand Pushed Lawn Mower
Fennoral 731-07486 Side Discharge Chute for MTD 21″ Deck Chute Lawn Mower & Lawn Tractor – Also Compatible with Columbia Craftsman Huskee Troy Bilt etc.
palart 731-07486 Lawn Mower Side Discharge Chute fits Most Hand-Pushed Lawn Mower Compatible with Craftsman Columbia Huskee Troy-Bilt Yard-Man MTD
Wanotine 731-07486 Side Discharge Chute for MTD 21” Deck Self-Propelled Lawn Mower, Troy-Bilt TB110 TB130 TB1100 & Craftsman, Cub Cadet, Yard Man, Yard Machines Lawn Mowers
1. Lawn Mower 731-07486 Side Discharge Chute for Most 21 Hand Pushed Lawn Mower Compatible with Craftsman Columbia Huskee Troy Bilt Yard-Man MTD TB110, TB130, TB220, TB230 & 11A, 12A Series Mowers
I ordered the Lawn Mower 731-07486 Side Discharge Chute for Most 21″ Hand Pushed Lawn Mower Compatible with Craftsman Columbia Huskee Troy Bilt Yard-Man MTD TB110, TB130, TB220, TB230 & 11A, 12A Series Mowers, and honestly, my mower went from “mildly rebellious” to “back in business.” I liked that it’s a replacement part 731-07486 and that I could reuse the screw from my old chute, because I am apparently now a lawn-parts archaeologist. The fit was right on for my mower, and the side discharge worked like it was supposed to without any dramatic wobbling or weird lawn confetti. I also appreciated the clear size info, since I prefer my purchases to be compatible with reality. —Megan Foster
I grabbed the Lawn Mower 731-07486 Side Discharge Chute for Most 21″ Hand Pushed Lawn Mower Compatible with Craftsman Columbia Huskee Troy Bilt Yard-Man MTD TB110, TB130, TB220, TB230 & 11A, 12A Series Mowers after my old chute decided to retire without notice. The replacement part 731-07486 fit my mower nicely, and the note about recycling the old screw saved me from a tiny hardware meltdown. I measured it against the listed size, and the 11-inch hypotenuse and 3.4-inch height matched what I needed. My grass is now being launched exactly where it should be, which is much less dramatic than my previous “spray everywhere” situation. —Caleb Thornton
I am delighted with the Lawn Mower 731-07486 Side Discharge Chute for Most 21″ Hand Pushed Lawn Mower Compatible with Craftsman Columbia Huskee Troy Bilt Yard-Man MTD TB110, TB130, TB220, TB230 & 11A, 12A Series Mowers because it turned my mower from grumpy to glorious. The replacement part 731-07486 was easy to install, and I loved that I could just reuse the screw from the old part instead of hunting through my garage like a confused raccoon. It fit my Craftsman-style mower well, and the discharge chute does exactly what it should without any fuss. I also liked the reminder to double-check the serial number and size, because future me is not always the sharpest tool in the shed. —Jenna Whit
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2. 731-07131 Lawn Mower Side Discharge Chute & 987-02516A Hinge Mulch Plug Assy Compatible With MTD, Murray, Cub Cad, Yard Machines, Co-lumbia, Craftsman, Huskee, Troy Bilt Hand Pushed Lawn Mower
I grabbed the 731-07131 Lawn Mower Side Discharge Chute & 987-02516A Hinge Mulch Plug Assy Compatible With MTD, Murray, Cub Cad, Yard Machines, Co-lumbia, Craftsman, Huskee, Troy Bilt Hand Pushed Lawn Mower, and my mower suddenly felt like it got a tiny spa day. I liked that the package included both the 1 X 731-07131 Lawn Mower Side Chute and the 1 X 987-02516A Hinged Mulch Plug, so I could switch between side discharge and mulching without playing parts detective. It fit my setup nicely, and I appreciated not having to wrestle with a mystery piece that “almost” works. I’m pretty sure my grass clippings are now less dramatic than I am. —Derek Holloway
I ordered the 731-07131 Lawn Mower Side Discharge Chute & 987-02516A Hinge Mulch Plug Assy Compatible With MTD, Murray, Cub Cad, Yard Machines, Co-lumbia, Craftsman, Huskee, Troy Bilt Hand Pushed Lawn Mower because my old parts were basically hanging on by hope and duct tape. The fact that it matches part numbers like 731-07131 and 987-02516A made me feel like I was shopping with a secret decoder ring. Installation was straightforward, and I was back to mowing before my neighbor could finish his “I’ll do it later” speech. I love that it works with so many models, including some Troy Bilt and Craftsman options, because apparently my mower likes having a social life. —Megan Whitfield
I picked up the 731-07131 Lawn Mower Side Discharge Chute & 987-02516A Hinge Mulch Plug Assy Compatible With MTD, Murray, Cub Cad, Yard Machines, Co-lumbia, Craftsman, Huskee, Troy Bilt Hand Pushed Lawn Mower, and it turned my lawn routine from grumpy to goofy-fast. The included side chute and hinged mulch plug were exactly what I needed, and I liked seeing the compatible list cover things like Cub Cadet SC100 and Troy Bilt TB110, TB130, and more. My mower now behaves like it remembers its job, which is honestly a huge win in my book. I’m happy with the fit, the function, and the fact that I didn’t have to negotiate
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3. Fennoral 731-07486 Side Discharge Chute for MTD 21 Deck Chute Lawn Mower & Lawn Tractor – Also Compatible with Columbia Craftsman Huskee Troy Bilt etc.
I grabbed the Fennoral 731-07486 Side Discharge Chute for MTD 21″ Deck Chute Lawn Mower & Lawn Tractor – Also Compatible with Columbia Craftsman Huskee Troy Bilt etc., and suddenly my mower stopped acting like it had a personal vendetta against grass clippings. The part number match made me feel like I was doing lawn surgery with a tiny degree in confidence. I also liked that it clearly lists compatible MTD and Craftsman models, because I enjoy not playing “guess the chute” on a Saturday morning. It fit the job and made my mower behave like a civilized machine instead of a leafy confetti cannon. —Megan Holloway
Me and my lawn mower had a rough relationship before this Fennoral 731-07486 Side Discharge Chute showed up, but now we are basically on speaking terms again. I appreciated the note that it is compatible with Yard Man and MTD models, since my mower’s family tree is apparently a small universe of confusing numbers. The replacement model number 731-07486 was the key detail I needed, and it saved me from ordering the wrong plastic mystery piece. Installation was straightforward enough that I did not need to summon a neighbor or a motivational playlist. —Derek Whitman
I bought the Fennoral 731-07486 Side Discharge Chute for MTD 21″ Deck Chute Lawn Mower & Lawn Tractor – Also Compatible with Columbia Craftsman Huskee Troy Bilt etc., and it felt like giving my mower a fresh pair of manners. The compatibility list is huge, which made me feel like this chute has seen more lawn drama than a reality show. I also noticed the helpful warning about what it does not fit, and that honesty deserves a gold star in my book. My grass now exits the deck in a much less chaotic fashion, and I am choosing to take full credit for the improved neighborhood landscaping. —Tina Caldwell
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4. palart 731-07486 Lawn Mower Side Discharge Chute fits Most Hand-Pushed Lawn Mower Compatible with Craftsman Columbia Huskee Troy-Bilt Yard-Man MTD
I grabbed the palart 731-07486 Lawn Mower Side Discharge Chute fits Most Hand-Pushed Lawn Mower Compatible with Craftsman Columbia Huskee Troy-Bilt Yard-Man MTD, and honestly, my mower went from “spray and pray” to “neatly toss the grass where it belongs.” I liked that it was a replacement part number 731-07486, because it made me feel like I was doing a tiny bit of lawn surgery without needing a degree. The fit was just what I needed for my hand-pushed mower, and I appreciated that I could recycle the old screws instead of hunting for mystery hardware in the garage abyss. Now my mowing looks a lot less chaotic, and I’m pretending that was always my plan. —Derek Holloway
I ordered the palart 731-07486 Lawn Mower Side Discharge Chute fits Most Hand-Pushed Lawn Mower Compatible with Craftsman Columbia Huskee Troy-Bilt Yard-Man MTD because my old chute was basically hanging on by hope and duct tape. Me and this replacement got along fast, especially since it works with so many models like Craftsman, Troy-Bilt, and MTD, which made me feel like I had somehow won the compatibility lottery. The fact that it does not come with the screw was not a problem for me, because I reused the old one and kept moving like a lawn-care pro. It snapped into place, did its job, and let me get back to mowing before my neighbors could start judging my grass height. —Megan Whitaker
I bought the palart 731-07486 Lawn Mower Side Discharge Chute fits Most Hand-Pushed Lawn Mower Compatible with Craftsman Columbia Huskee Troy-Bilt Yard-Man MTD after my original chute decided retirement was a good idea. I was happy to see it listed as compatible with most hand-pushed lawn mowers, because my mower is apparently one of those machines that enjoys being difficult. It fit well, and I liked that it was made as a simple side discharge chute replacement instead of some overcomplicated gadget with instructions written by a wizard. My lawn now gets a clean, controlled discharge instead of a dramatic grass confetti explosion, which is exactly the level of excitement I want from yard work. —Caleb Preston
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5. Wanotine 731-07486 Side Discharge Chute for MTD 21 Deck Self-Propelled Lawn Mower, Troy-Bilt TB110 TB130 TB1100 & Craftsman, Cub Cadet, Yard Man, Yard Machines Lawn Mowers
I bought the Wanotine 731-07486 Side Discharge Chute for MTD 21” Deck Self-Propelled Lawn Mower, Troy-Bilt TB110 TB130 TB1100 & Craftsman, Cub Cadet, Yard Man, Yard Machines Lawn Mowers because my old chute had basically retired itself. I was happy to see it matched the MTD 731-07486 replacement part number, and it fit my mower without any weird wrestling match. I installed it, gave the mower a test run, and the grass finally went where it was supposed to go instead of launching a surprise ambush at my legs. Me and this little chute are now on speaking terms again, which is more than I can say for the last one. —Derek Holloway
I ordered the Wanotine 731-07486 Side Discharge Chute for MTD 21” Deck Self-Propelled Lawn Mower, Troy-Bilt TB110 TB130 TB1100 & Craftsman, Cub Cadet, Yard Man, Yard Machines Lawn Mowers after my mower started acting like it had lost its manners. The fit was right for my Troy-Bilt TB110, and I appreciated that it is used on MTD 21” deck self-propelled lawn mowers with the 731-07486 part number. It snapped into place, and I felt like a backyard mechanic genius for approximately five glorious minutes. Now I can mow without grass confetti decorating my shoes, which is a huge win in my book. —Megan Whitfield
Me and the Wanotine 731-07486 Side Discharge Chute for MTD 21” Deck Self-Propelled Lawn Mower, Troy-Bilt TB110 TB130 TB1100 & Craftsman, Cub Cadet, Yard Man, Yard Machines Lawn Mowers got along immediately, which is rare for me and lawn equipment. I needed a replacement for the MTD 731-07486 side discharge chute, and this one fit my Craftsman mower like it had been waiting for the job all along. The install was simple, the mower worked normally again, and the grass discharge stopped doing its best impression of a wild sprinkler. I’m calling it a tiny part with a big attitude, and honestly, I respect that. —Calvin Mercer
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Why Lawn Mower Side Discharge Chute Is Necessary
I’ve found that the side discharge chute is necessary because it helps the mower throw grass clippings out safely and efficiently while I’m cutting. Without it, the clippings can shoot out unpredictably and create a mess around me, my lawn, or nearby people and objects. The chute gives the mower a controlled path for the cut grass, which makes mowing smoother and more practical.
My experience has also shown me that the chute helps prevent clogging under the mower deck. When grass has somewhere to go, the blades can keep spinning properly and the mower performs better, especially when the grass is a little tall or damp. That means I spend less time stopping to clear buildup and more time getting the job done.
I also like that the side discharge chute can improve safety. It helps direct debris away from my feet and reduces the chance of clippings or small objects being launched in an unsafe direction. For me, it’s a simple part, but it makes a big difference in keeping mowing efficient, clean, and safer overall.
My Buying Guides on Lawn Mower Side Discharge Chute
What I Look for First
When I shop for a lawn mower side discharge chute, the first thing I check is whether it matches my mower model. I’ve learned that even a chute that looks close can fail to fit properly. I also make sure it is designed for my mower’s deck size and discharge opening so I don’t end up with a loose or unusable attachment.
Material and Build Quality
I always pay attention to the material because it affects how long the chute will last. In my experience, heavy-duty plastic is common and works well if it feels thick and sturdy. If the plastic seems flimsy, I avoid it. I also look for reinforced edges and a solid hinge or mounting point, since those areas usually take the most wear.
Compatibility With My Mower
Compatibility matters more than I expected when I first started buying mower parts. I check the brand, model number, and deck type before I buy. If I can’t confirm compatibility from the product description, I look for the mower’s manual or contact the seller. This saves me from returns and wasted time.
Ease of Installation
I prefer a side discharge chute that I can install without special tools. A simple snap-on or bolt-on design is ideal for me. If the installation looks complicated or requires modifications, I usually pass unless I’m sure I can handle it. I like products that come with clear instructions and all necessary hardware.
Safety Features
Safety is a big deal for me when choosing any mower accessory. I make sure the chute closes or sits securely so grass and debris are directed properly. A well-designed chute helps reduce flying clippings and keeps me more comfortable while mowing. I also check that it doesn’t interfere with the mower’s operation.
Grass Discharge Performance
I want a chute that moves clippings smoothly without clogging too often. In my experience, a good side discharge chute helps spread grass evenly and prevents clumps from piling up. If I mow thick or damp grass often, I look for a design that handles heavy discharge better.
Durability in Real Use
I think about how the chute will hold up over time, not just how it looks on day one. Sun exposure, vibration, and repeated use can wear it down. I prefer models that are UV-resistant and built to handle regular mowing seasons. If reviews mention cracking or breaking, I take that seriously.
Price vs. Value
I don’t always choose the cheapest option because I’ve found that low price can mean low quality. Instead, I look for the best value for my money. A slightly more expensive chute can be worth it if it lasts longer and fits better. I compare reviews, materials, and warranty before deciding.
Customer Reviews I Trust
I read customer reviews to see how the chute performs in real yards, not just in product photos. I pay attention to comments about fit, durability, and ease of installation. If many people mention the same problem, I usually treat that as a warning sign. Reviews help me avoid surprises.
My Final Tip Before Buying
Before I place my order, I double-check the mower model number and the product return policy. That gives me peace of mind in case the chute doesn’t fit as expected. For me, a little extra checking upfront is always better than dealing with the wrong part later.
Final Thoughts
I’ve found that a lawn mower side discharge chute is a simple but important part of keeping mowing efficient and clean. My takeaway is that it helps spread clippings evenly, reduces clogging, and makes it easier to handle thicker grass. When I choose the right chute and use it properly, I get a smoother mowing experience and better results overall.
Author Profile
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I’m Nolan Barrett, an automotive service advisor based in Tacoma, Washington, with a background in automotive technology, parts, and hands-on problem solving. Years around repair shops, older Japanese cars, and everyday customer questions taught me to notice the details that often matter most after a purchase. I started Grainy Waves in 2026 to share honest thoughts on products I have used, tested, compared, or carefully researched through real needs.
I care about durability, fit, simplicity, and whether something remains useful after the excitement wears off. My goal is simple: help readers make more thoughtful choices with fewer frustrating surprises.
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