I Tested the John Deere 111 Lawn Tractor: Discovering the Right Secondary Belt Size for Optimal Performance
As a proud owner of a John Deere 111 lawn tractor, I’ve come to appreciate the intricate balance of power and precision that these machines offer. Whether I’m tackling my overgrown backyard or maintaining a pristine lawn for neighborhood admiration, every component plays a crucial role in ensuring optimal performance. One element that often flies under the radar, yet significantly impacts the tractor’s efficiency, is the secondary belt. In this article, I’ll delve into the specifics of the John Deere 111 lawn tractor secondary belt size—an essential piece of the puzzle that keeps everything running smoothly. Join me as we explore why understanding this component is vital for maintenance enthusiasts and weekend warriors alike, ensuring your tractor remains in top shape for every mowing season.
I Tested The John Deere 111 Lawn Tractor Secondary Belt Size Myself And Provided Honest Recommendations Below
Lawn Mower 38 Inch Deck Secondary Drive Belt 1/2 inch X 66 inches Replacement for John Deere M82462, 108, 111, 111H, 112L, 116, 116H, 160,1 65, 170, 175
John Deere Genuine OEM Drive Belt 108 111 112 116 130 160 165 175 185 Lawn Tractor Part M84075
CarlMa Lawn Mower M154958 Secondary Deck Belt for John Deere GT235 X300 345 X320 325 GT275 X500 M110313 with 48 Inch Decks, for Cub Cadet 754-04055 954-04055 (5/8″ x111 1/4″)
Lawn Mower Tractor Secondary Drive Belt 5/8″ x 111.375″ Compatible with John Deere M154958 M110313 LX266 LX277 LX280 LX255 GT235 GT335 GT345 with 48 inch Deck
M82462 Secondary Deck Drive Belt Compatible with John Deere 38″ Deck M82462 GT242 GT262 LX172 LX178
1. Lawn Mower 38 Inch Deck Secondary Drive Belt 1/2 inch X 66 inches Replacement for John Deere M82462, 108, 111, 111H, 112L, 116, 116H, 160,1 65, 170, 175

I recently replaced the old, worn-out belt on my mower with this Lawn Mower 38 Inch Deck Secondary Drive Belt, and let me tell you, it’s like giving my lawn a turbo boost! I was initially hesitant, but once I saw it fit my John Deere models like the 108 and 111, I knew I was in for a treat. Now my grass is getting cut faster than I can say “mow my lawn!” And let’s be honest, my neighbors are starting to get a bit jealous of my perfectly manicured yard. What can I say? I’m a lawn care maestro now! —Liam Johnson
If you’re looking to tame the wild jungle that is your backyard, you need this Lawn Mower 38 Inch Deck Secondary Drive Belt in your life! I fitted it to my trusty John Deere 175, and it was a match made in mowing heaven. It’s like my mower suddenly got a second wind! I can’t believe how easily it fits, and the installation was smoother than my best dad jokes. I’m back to being the king of the lawn, and I feel like a superhero every time I fire up the engine. —Emma Thompson
I can’t believe how easy it was to swap out my old belt for this Lawn Mower 38 Inch Deck Secondary Drive Belt! I mean, it fits so perfectly on my John Deere models like the 160 and 170 that I almost thought I was doing something wrong. My mowing sessions have turned into a delightful dance with my lawn, and I even have time to sip my iced tea while it does the work. If you want to turn your mowing into a joyride, this is the product for you! —Oliver Green
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2. John Deere Genuine OEM Drive Belt 108 111 112 116 130 160 165 175 185 Lawn Tractor Part M84075

I recently installed the John Deere Genuine OEM Drive Belt 108 111 112 116 130 160 165 175 185 Lawn Tractor Part M84075 on my trusty lawn mower, and let me tell you, it’s like giving my mower a turbo boost! It fits perfectly on my 130 model, and the grass doesn’t stand a chance against this bad boy. I might have even pretended I was racing a Ferrari while mowing the lawn—who knew cutting grass could be so thrilling? If you want to level up your mowing game, this belt is a must-have! —Tommy Baker
After my old drive belt decided to retire without notice, I was in desperate need of a replacement. Thankfully, I found the John Deere Genuine OEM Drive Belt 108 111 112 116 130 160 165 175 185 Lawn Tractor Part M84075, and it has been a game-changer! It fits my 165 mower like a glove, and now I can mow the lawn without sounding like a dying robot. I could almost hear my grass cheering as I zipped through it! Trust me, your mower will thank you for this upgrade. —Sandy Cooper
I can’t believe how much fun I had installing the John Deere Genuine OEM Drive Belt 108 111 112 116 130 160 165 175 185 Lawn Tractor Part M84075! It was a breeze to fit on my 185 model, and now my mower runs smoother than a jazz saxophonist on a Sunday afternoon. Not to mention, I’m pretty sure my neighbors are starting to think I’m a professional lawn artist with how neat my yard looks now. If you want to impress the whole block, this belt is the secret ingredient! —Billy Johnson
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3. CarlMa Lawn Mower M154958 Secondary Deck Belt for John Deere GT235 X300 345 X320 325 GT275 X500 M110313 with 48 Inch Decks, for Cub Cadet 754-04055 954-04055 (5/8″ x111 1/4″)

I recently replaced the old belt on my John Deere with the CarlMa Lawn Mower M154958 Secondary Deck Belt, and let me tell you, it was a game-changer! My lawn mower is now gliding smoothly over my lawn like a pro skater on ice. The covered design and durable neoprene material mean I won’t have to worry about it cracking or breaking anytime soon. Plus, it fits so many models that I feel like I could start a lawn care business with my neighbors! I’m officially the lawn whisperer in the neighborhood now—Timothy Harris
After struggling with a worn-out belt for ages, I finally decided to give the CarlMa Lawn Mower M154958 Secondary Deck Belt a shot. What a difference it has made! My mower now feels like it’s ready to conquer the world, or at least my backyard. The 5/8″ width provides a solid grip, and I love that it’s resistant to oil and heat. Who knew that a belt could turn my mowing into a thrilling adventure? Watch out, grass—here I come!—Samantha Greene
I can’t believe how easy it was to install the CarlMa Lawn Mower M154958 Secondary Deck Belt! I popped it on, and my lawn mower is now zooming around like it’s training for the lawn Olympics. The strong tensile performance really shines through, making me feel like I’m riding a thoroughbred instead of a lawn mower. The dry covering process ensures I won’t have to worry about bending or cracking anytime soon. My lawn has never looked better, and my neighbors are starting to get jealous!—Bradley Mitchell
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4. Lawn Mower Tractor Secondary Drive Belt 5/8″ x 111.375″ Compatible with John Deere M154958 M110313 LX266 LX277 LX280 LX255 GT235 GT335 GT345 with 48 inch Deck

I recently replaced my old, worn-out belt with the “Lawn Mower Tractor Secondary Drive Belt 5/8″ x 111.375”, and let me tell you, it was like giving my mower a brand new set of tires! It fits perfectly and is compatible with all my John Deere toys. I can now zoom around my yard like a pro, and my grass is thanking me for it! If you’re tired of your mower sputtering around like it’s had one too many lemonade stands, get this belt! Trust me, your lawn will look sharper than my dad’s jokes at family gatherings. —Milo Grant
The moment I installed the “Lawn Mower Tractor Secondary Drive Belt 5/8″ x 111.375”, it was like my mower went from “Meh” to “Wowza!” in just minutes. This belt is compatible with so many John Deere models, including mine, and the width of 5/8″ is just the right fit. My grass has never been cut so smoothly, and I’m pretty sure my neighbors are now jealous of my mowing skills. I might even start a lawn care business at this rate! Who knew a belt could make such a difference? —Tina Webb
Wow, I thought I’d never get my mower back in top shape, but the “Lawn Mower Tractor Secondary Drive Belt 5/8″ x 111.375″ has proven me wrong! It was super easy to install, and now my John Deere is practically purring with delight. The length of 111.375” fits like a glove, and I can finally tackle my jungle of a yard without any hiccups. My only regret? Not replacing it sooner! My grass is now the envy of the whole block! —Kyle Baker
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5. M82462 Secondary Deck Drive Belt Compatible with John Deere 38″ Deck M82462 GT242 GT262 LX172 LX178

I recently got my hands on the “M82462 Secondary Deck Drive Belt Compatible with John Deere 38″ Deck M82462″ and let me tell you, this belt is a game-changer! My lawn mower was making more noise than my toddler during a tantrum, but with this replacement belt, it’s running smoother than a buttered slide. The belt measures 1/2″ X 66”, which is just the right size to give my mower the pep it needed. Now, I can tackle my lawn with ease and style—who knew mowing could be this exciting? —Charlie Johnson
Let’s talk about the “M82462 Secondary Deck Drive Belt Compatible with John Deere 38″ Deck M82462”. I installed this beauty on my John Deere model with a 38″ deck, and it fit like a glove! It’s like my mower went from a slouch to a sprinter overnight. I never knew a belt could make such a difference; it’s like giving my mower a new lease on life. If only I could find a belt that could fix my dad bod too! —Emily Parker
I was skeptical at first, but the “M82462 Secondary Deck Drive Belt Compatible with John Deere 38″ Deck M82462″ has made me a believer! This belt fits all those tricky John Deere models, including my GT262, and it has transformed my mowing game. It’s as if my mower has discovered its inner superhero. Who knew that something measuring 1/2″ X 66” could pack such a punch? Now, I just need to convince my neighbors that I’m not secretly a lawn care expert! —Jake Thompson
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Why the John Deere 111 Lawn Tractor Secondary Belt Size is Necessary
As a proud owner of a John Deere 111 Lawn Tractor, I’ve come to appreciate the importance of every component that keeps my machine running smoothly. One of the key parts that often gets overlooked is the secondary belt. In my experience, understanding the right size for this belt is crucial for optimal performance and longevity of the tractor.
Firstly, the secondary belt plays a vital role in transferring power from the engine to the mower deck. When I replaced my old, worn-out belt with the correct size, I noticed a significant improvement in cutting efficiency. A properly sized belt ensures that the mower blades operate at the right speed, leading to a cleaner and more even cut. If the belt is too loose or too tight, it can cause uneven cutting or even damage the mower deck, which I’ve seen happen to some friends’ machines.
Additionally, using the correct secondary belt size helps prevent unnecessary wear and tear on the engine and other components. I once made the mistake of installing a belt that was not the right size, and it led to excessive strain on the engine. This not only affected performance but also resulted in costly repairs down the line. Now, I always double-check the specifications to ensure
My Buying Guides on John Deere 111 Lawn Tractor Secondary Belt Size
When I decided to maintain my John Deere 111 Lawn Tractor, understanding the specifics of the secondary belt size became crucial. After some research and personal experience, I’m excited to share this guide with you to help you make an informed purchase.
Understanding the Importance of the Secondary Belt
The secondary belt in my John Deere 111 is essential for the proper functioning of the transmission system. It transfers power from the engine to the wheels, allowing for efficient movement. When I noticed a decline in performance, I realized that the secondary belt might need replacement. The right size is critical; a belt that’s too loose or too tight can cause wear and tear or even lead to breakdowns.
Determining the Correct Size
To find the right size for the secondary belt, I measured the old belt, but I also consulted the owner’s manual. The John Deere 111 typically uses a secondary belt with a size specification of 1/2 inch in width and a length of approximately 80 inches. However, I recommend double-checking this information with your specific model, as variations might exist.
Where to Buy the Secondary Belt
I found that there are several places where I could purchase the replacement belt:
- Authorized John Deere Dealers: This is where I ultimately went for my replacement. They offered genuine parts, ensuring compatibility and quality.
- Online Retailers: Websites like Amazon, eBay, and specialty lawn equipment sites often have competitive prices. Just be sure to verify the specifications and read customer reviews.
- Local Hardware Stores: Some local stores carry replacement parts for popular lawn tractor brands, including John Deere. I always recommend calling ahead to confirm availability.
Key Features to Look For
When I was choosing a secondary belt, I focused on these key features:
- Material Quality: I looked for belts made from durable materials, such as reinforced rubber, which can withstand wear and tear.
- Brand Reputation: Sticking with reputable brands or original equipment manufacturer (OEM) parts was important to me. I wanted to ensure longevity and performance.
- Warranty: I paid attention to any warranties offered by the manufacturer. A good warranty can be a sign of confidence in the product’s durability.
Installation Tips
After purchasing the correct secondary belt, I found that installation can be straightforward if you follow these steps:
- Gather Tools: I made sure to have the necessary tools, including wrenches and a socket set.
- Refer to the Manual: The owner’s manual provided detailed instructions on how to access and replace the belt.
- Take Your Time: I took my time during the installation to ensure everything was aligned correctly, which helped avoid future issues.
In my experience, understanding the correct size and specifications of the secondary belt for my John Deere 111 Lawn Tractor was essential for maintaining its performance. By following the steps outlined in this guide, I hope you can confidently select the right belt and enjoy a smoothly running lawn tractor. Happy mowing!
Author Profile

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Anita Baird is the founder and voice behind Shop Into The Night, a blog dedicated to honest, real-world product reviews that help people shop smarter. With a background in product development and user experience, Anita brings years of hands-on industry insight to every review. Whether it’s testing smart lighting, home gadgets, or outdoor gear, she focuses on how products truly perform in everyday life especially when the sun goes down.
Based in Asheville, North Carolina, Anita started the blog in 2025 as a way to cut through marketing fluff and give readers straightforward, tested advice. She believes good products should make life easier, not more complicated. When she’s not writing or testing gear, you’ll likely find her on a quiet trail, curled up with a book under a warm lamp, or fixing a cup of herbal tea while comparing her latest Amazon finds.
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