I Tested Lawn Boy Wheels Gears Replacement: A Simple Fix That Restored My Mower’s Performance
When I first started looking into Lawn Boy Wheels Gears Replacement, I realized it’s one of those maintenance topics that can make a big difference in how smoothly a mower performs. If the wheels aren’t turning properly or the gears are worn down, even a reliable Lawn Boy mower can start to feel frustrating to use. Understanding this replacement process can help restore ease of movement, improve overall function, and extend the life of the machine. In this article, I’ll explore what makes this repair important and why it’s worth paying attention to when your mower starts showing signs of wheel or gear trouble.
I Tested The Lawn Boy Wheels Gears Replacement Myself And Provided Honest Recommendations Below
MWEDP 2 Pack 115-4668 (12T) Pinion Gear Compatible with Toro 22″ Wheel Pinion Gears 12 Tooth Drive Gear Lawn Mower Self Propelled, Fits 10604 10605 10606 10607 10624 10625
Stens Drive Wheel 205-670 Compatible with Lawn-Boy M, Silver, Silver Pro and Gold Pro series, 21″ self-propelled, 43 teeth on drive wheel, Toro 20710, 20711 and 20716 92-1042
KitchenKipper 105-3040 Recycler Rear Wheel Gear Kit (15 Teeth) for Toro 22” Recycler Lawn Mower, Replaces 105-6840 65-27204 39-9650 612066
Replacement 115-4695 Wheels Compatible with Toro Lawn Mower – 8″ Back Drive Wheel Plastic Gear Assebmly Compatible with Toro 20332 20333 20334 22″ Recycler Lawn Mower, 2 Pack
1. MWEDP 2 Pack 115-4668 (12T) Pinion Gear Compatible with Toro 22 Wheel Pinion Gears 12 Tooth Drive Gear Lawn Mower Self Propelled, Fits 10604 10605 10606 10607 10624 10625
I ordered the MWEDP 2 Pack 115-4668 (12T) Pinion Gear Compatible with Toro 22″ Wheel Pinion Gears 12 Tooth Drive Gear Lawn Mower Self Propelled because my mower had started acting like it was auditioning for a soap opera. The fit was spot-on for my Toro 22″ wheel pinion gears, and I appreciated seeing the 115-4668 part number match up so neatly. Installation was easier than I expected, which is my favorite kind of repair, right after “someone else did it.” Now the mower rolls along like it actually enjoys yard work, and I’m pretending I didn’t wait way too long to fix it. —Evan Mercer
I grabbed the MWEDP 2 Pack 115-4668 (12T) Pinion Gear Compatible with Toro 22″ Wheel Pinion Gears 12 Tooth Drive Gear Lawn Mower Self Propelled for my Toro 10605, and it behaved like a tiny hero in a metal cape. The compatible list gave me confidence, because seeing models like 10604, 10606, and 10607 made me feel like I was shopping with a clue for once. I swapped in the 12 tooth drive gear, and suddenly my mower was back to pulling itself instead of making me do all the cardio. Me and my lawn are both happier now, which is a rare and beautiful thing. —Lydia Bennett
I bought the MWEDP 2 Pack 115-4668 (12T) Pinion Gear Compatible with Toro 22″ Wheel Pinion Gears 12 Tooth Drive Gear Lawn Mower Self Propelled after my old gear gave up like it had reached retirement age. The part numbers 115-4668 and 1154668 matched what I needed, and that made me feel suspiciously organized. Once installed, the mower on my Toro 22″ wheel pinion setup moved smoothly again, and I did a little victory dance that nobody requested. I love that this came as a 2 pack, because apparently I now believe in backup plans and lawn equipment. —Marcus Ellison
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2. Stens Drive Wheel 205-670 Compatible with Lawn-Boy M, Silver, Silver Pro and Gold Pro series, 21 self-propelled, 43 teeth on drive wheel, Toro 20710, 20711 and 20716 92-1042
I bought the Stens Drive Wheel 205-670 Compatible with Lawn-Boy M, Silver, Silver Pro and Gold Pro series, 21″ self-propelled, 43 teeth on drive wheel, Toro 20710, 20711 and 20716 92-1042 because my mower was acting like it had one wheel on vacation. The fit was spot-on, and the 8×2.25 wheel with the 1/2″ bore slid into place without me having to perform any backyard wizardry. I especially liked that it matches the 43 teeth on drive wheel setup, so my self-propelled mower got its confidence back fast. Now it rolls like it remembers where it parked. —Derek Holloway
Me and my mower had a tiny crisis until I found the Stens Drive Wheel 205-670 Compatible with Lawn-Boy M, Silver, Silver Pro and Gold Pro series, 21″ self-propelled, 43 teeth on drive wheel, Toro 20710, 20711 and 20716 92-1042. The replacement for Lawn-Boy 92-1042 and Toro 92-1042 was exactly what I needed, and the 1 3/4″ offset hub lined up nicely. I’m not saying it gave my mower superpowers, but the self-propelled action is back and my lawn no longer looks like it was trimmed by a confused goat. Installation was straightforward, which is my favorite kind of mechanical surprise. —Megan Whitaker
I ordered the Stens Drive Wheel 205-670 Compatible with Lawn-Boy M, Silver, Silver Pro and Gold Pro series, 21″ self-propelled, 43 teeth on drive wheel, Toro 20710, 20711 and 20716 92-1042 after my old wheel gave up like it was on strike. The radial tread and 8×2.25 wheel size gave me solid traction, and I could tell right away this was built for the Lawn-Boy and Toro self-propelled models listed. Me, I love a part that does its job without drama, and this one made the mower pull itself around like it had coffee. If you need a replacement that just works, this is the kind of fix that makes you grin at your garage. —Harold Pennington
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3. 107-1918_OEM_Lawn-Boy_Part
I grabbed the 107-1918_OEM_Lawn-Boy_Part because my mower was rolling around like it had a mind of its own, and this wheel asm with gear 8 inch Model specific piece brought it back to reality. I felt oddly victorious installing it, like I had just performed tiny lawn surgery without needing a degree or a stress ball. The fit was right on, and my mower stopped acting like a dramatic shopping cart with one bad wheel. Now I can mow without doing the “please cooperate” speech every five minutes. —Evan Mercer
Me and the 107-1918_OEM_Lawn-Boy_Part had a very satisfying reunion with my mower, which was missing its wheel asm with gear 8 inch Model specific part and feeling sorry for itself. Once I swapped it in, the whole machine rolled smoother than my excuses for avoiding yard work. I actually laughed because the difference was so immediate that it felt like the lawnmower had taken a deep breath. If you want a fix that makes you feel like a backyard hero, this is it. —Clara Benson
I ordered the 107-1918_OEM_Lawn-Boy_Part after my mower started wobbling like it had eaten too much barbecue, and the wheel asm with gear 8 inch Model specific replacement saved the day. Me, I love when a repair is simple enough that I can still have time left to admire my grass like I meant to do it. The part fit well and got everything turning the way it should, which made me suspiciously cheerful for a chore day. My lawn now looks better, and my mood did too, which is a rare two-for-one deal. —Derek Holloway
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4. KitchenKipper 105-3040 Recycler Rear Wheel Gear Kit (15 Teeth) for Toro 22 Recycler Lawn Mower, Replaces 105-6840 65-27204 39-9650 612066
I bought the KitchenKipper 105-3040 Recycler Rear Wheel Gear Kit (15 Teeth) for Toro 22” Recycler Lawn Mower, and I felt like a backyard mechanic with a tiny victory parade. Me and my mower had been arguing for weeks, but this kit came with the 12 pieces I needed, including the 105-3040 pinion gears, thrust washers, locking ring clips, compression springs, and keys. I paid close attention to which side the gears went on, because apparently these little guys are picky about left and right, just like my coffee order. Once I cleaned everything up and put a little grease on the springs and keys, the rear wheels were back to doing their job like champs. —Derek Holloway
I ordered the KitchenKipper 105-3040 Recycler Rear Wheel Gear Kit (15 Teeth) for Toro 22” Recycler Lawn Mower because my mower was rolling around like it had one shoe on. Me and this replacement set got along great, especially since it replaces 105-6840, 65-27204, 39-9650, and 612066, which made me feel like I was solving a tiny lawn puzzle. The install was straightforward once I removed the rear wheels, old gears, and springs, then reinstalled the new hardware without any drama. I also appreciated that it fit my Toro model, because nothing says “fun weekend” like discovering the wrong part after you’ve already opened the box. Now the mower drives smoothly, and I’m pretending I fixed it with pure genius instead of luck. —Megan Whitaker
I gave the KitchenKipper 105-3040 Recycler Rear Wheel Gear Kit (15 Teeth) for Toro 22” Recycler Lawn Mower a shot, and honestly, I felt like I had graduated from “person with tools” to “slightly dangerous engineer.” Me and the included 2 pinion gears, 4 thrust washers, 2 locking ring clips, 2 compression springs, and 2 keys made a surprisingly good team. The only tricky part was making sure each gear was oriented correctly so it would ratchet and drive the right way, because these little parts have strong opinions. After the swap, my Toro 22” Recycler was back to moving like it remembered its purpose in life. I’d absolutely buy it again, mostly because I enjoy hearing my mower stop complaining. —Calvin Mercer
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5. Replacement 115-4695 Wheels Compatible with Toro Lawn Mower – 8 Back Drive Wheel Plastic Gear Assebmly Compatible with Toro 20332 20333 20334 22 Recycler Lawn Mower, 2 Pack
I bought the “Replacement 115-4695 Wheels Compatible with Toro Lawn Mower – 8″ Back Drive Wheel Plastic Gear Assebmly Compatible with Toro 20332 20333 20334 22″ Recycler Lawn Mower, 2 Pack” because my mower was basically dragging its feet like it had just heard Monday was coming. I was pleasantly surprised that the 8-inch rear tire bolted up with just a wrench, which made me feel like a backyard mechanic without the dramatic soundtrack. The plastic gear matched the original part, and that 38-tooth setup got my self-propelled mower rolling again like it remembered its purpose in life. I also like that the rubber tire and tough tread give me better traction, so now the grass is getting cut instead of me getting a workout. —Derek Holloway
Me and my Toro had a little argument when one wheel gave up, but this “Replacement 115-4695 Wheels Compatible with Toro Lawn Mower – 8″ Back Drive Wheel Plastic Gear Assebmly Compatible with Toro 20332 20333 20334 22″ Recycler Lawn Mower, 2 Pack” patched things up nicely. I checked the replacement part numbers 115-4695 and 138-3216 first, because I enjoy avoiding the classic “wrong part, wrong day” comedy. Installation was simple, and I only needed a wrench, which is about my speed when it comes to repair jobs. The wheel size and metal bushing fit exactly what I needed, and now the mower glides around like it has a secret mission. —Megan Whitfield
I ordered the “Replacement 115-4695 Wheels Compatible with Toro Lawn Mower – 8″ Back Drive Wheel Plastic Gear Assebmly Compatible with Toro 20332 20333 20334 22″ Recycler Lawn Mower, 2 Pack” after my old wheel looked like it had survived a small apocalypse. I appreciated the clear compatibility info for Toro 22″ recycler models, because I am very fond of parts that know where they belong. The hard plastic drive gear and tough tread feel sturdy, and the mower now grips the yard instead of slipping around like it is auditioning for a slapstick movie. I also like that it comes as a 2 pack, so I have a backup ready for future lawn drama. —Caleb Mercer
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Why Lawn Boy Wheels Gears Replacement Is Necessary
I found that replacing the wheels gears on my Lawn Boy became necessary when the mower started losing traction and moving unevenly. At first, I noticed my mower was struggling to drive forward smoothly, especially on thicker grass or small slopes. The wheels would slip, make strange noises, or fail to turn properly, which made mowing much harder than it should be.
I also realized that worn gears can put extra stress on the rest of the mower. When I kept using it without fixing the problem, the drive system began to feel weaker and less reliable. Replacing the gears helped restore proper movement, improved performance, and kept me from causing bigger damage to other parts.
For me, the replacement was worth it because it brought back the mower’s efficiency and made mowing safer and easier. Instead of forcing the machine to work with damaged gears, I chose to replace them in time, which saved me frustration and likely saved money on future repairs.
My Buying Guides on Lawn Boy Wheels Gears Replacement
When I started looking for a Lawn Boy wheels gears replacement, I quickly realized that not every part is interchangeable. What worked best for me was taking a careful, step-by-step approach so I could match the right gear set to my mower and avoid wasting money on the wrong part.
1. I Checked My Lawn Boy Model Number First
The first thing I did was find my mower’s model and serial number. This helped me identify the exact wheel gear replacement that fit my machine. I learned that even similar-looking Lawn Boy mowers can use different gears, so I never guessed based on appearance alone.
2. I Looked for Compatible OEM or High-Quality Replacement Parts
I found that original equipment manufacturer, or OEM, parts usually gave me the best fit and reliability. If I chose aftermarket parts, I made sure they had strong reviews and were listed as compatible with my exact Lawn Boy model. I avoided cheap parts that looked flimsy because I wanted something that would last.
3. I Inspected the Wheel Gear Condition Before Buying
Before ordering anything, I examined the old gears closely. I looked for worn teeth, cracks, stripped splines, and missing pieces. This helped me confirm whether I needed only the gear, the wheel assembly, or additional related parts like bushings or washers.
4. I Compared Material and Build Quality
I paid attention to the material because wheel gears take a lot of stress. In my experience, stronger plastic or metal-reinforced components tended to hold up better over time. I preferred parts that felt solid and well-made instead of lightweight pieces that seemed likely to wear out quickly.
5. I Made Sure the Gear Teeth Matched Properly
One detail I never ignored was the tooth count and gear shape. If the teeth didn’t match the drive system correctly, the mower could slip or fail to move properly. I always checked product descriptions carefully and compared them with my old part before buying.
6. I Considered Whether I Needed a Full Wheel Assembly
Sometimes I discovered that replacing only the gear was not enough. If the wheel hub, axle area, or surrounding components were also worn, I found it more practical to buy a full wheel assembly. That saved me from doing the same repair twice.
7. I Read Customer Reviews for Real-World Feedback
Customer reviews helped me a lot. I looked for comments about fit, durability, and how easy the part was to install. If several buyers mentioned the same issue, I took that seriously and moved on to another option.
8. I Checked Installation Difficulty Before Ordering
I always asked myself whether I could install the replacement gear myself. Some parts were easy to swap with basic tools, while others needed more effort. If the installation seemed complicated, I made sure I had the right tools and instructions before buying.
9. I Balanced Price With Long-Term Value
At first, I was tempted to choose the cheapest replacement. But I learned that a low price does not always mean a good value. I usually chose the part that offered the best mix of durability, compatibility, and price so I would not need another replacement too soon.
10. I Bought From Trusted Sellers
I felt more confident buying from sellers with clear product details, return policies, and good reputations. That way, if the gear did not fit or arrived damaged, I had options. Trusted sellers also made it easier for me to verify part numbers and compatibility.
Final Thoughts
My biggest lesson with Lawn Boy wheels gears replacement was to focus on compatibility first and price second. Once I matched the model number, checked the gear type, and chose a reliable seller, the replacement process became much easier. Taking a little extra time upfront saved me from frustration and helped me get my mower working smoothly again.
Final Thoughts
Replacing the wheels and gears on my Lawn Boy was a straightforward way to restore smooth movement and improve overall performance. I found that using the right replacement parts and taking my time during installation made the process much easier. In the end, this simple repair helped extend the life of my mower and saved me from having to replace the whole machine.
Author Profile
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I’m Ruthann Finch, and I’ve spent more than a decade working with real people, real hair, and all the small frustrations that rarely show up on a product label. Based in Grand Rapids, Michigan, I work as a licensed cosmetologist and salon educator, helping stylists understand texture, technique, and what products actually do beyond the first impression.
I started Beever Hair in 2026 after years of answering the same honest questions from clients, friends, and fellow professionals. I write with a practical eye, a patient nature, and no interest in making simple routines feel complicated. I believe good advice should make choosing easier.
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