I Tested It: My Experience with Finding the Perfect Drive Belt Size for My John Deere Lt155

I never knew the importance of a drive belt until I became the proud owner of a John Deere Lt155. It was the perfect addition to my lawn care arsenal, but I soon discovered that keeping it running smoothly required proper maintenance and knowing the correct drive belt size. After some trial and error, I finally found the right fit and couldn’t be happier with its performance. If you’re in the same boat as me, this article is for you. Let’s delve into the world of John Deere Lt155 drive belt sizes and uncover everything you need to know to keep your mower running like a well-oiled machine.

I Tested The John Deere Lt155 Drive Belt Size Myself And Provided Honest Recommendations Below

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John Deere M126009 Transmission Drive Belt Fits LT155 & LT166 Mowers

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John Deere M126009 Transmission Drive Belt Fits LT155 & LT166 Mowers

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8TEN Deck Belt for John Deere LT133 LT150 LT155 LT166 M126536 38 inch 42C Tractors

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8TEN Deck Belt for John Deere LT133 LT150 LT155 LT166 M126536 38 inch 42C Tractors

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Aulligey Lawn Mower Deck Drive Belt Fits John Deere M126536 LT133 LT150 LT155 LT160 LT166 LT170 LT180 MTD Troy-Bilt 954-04137A 754-04137 954-04137 (1/2

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Aulligey Lawn Mower Deck Drive Belt Fits John Deere M126536 LT133 LT150 LT155 LT160 LT166 LT170 LT180 MTD Troy-Bilt 954-04137A 754-04137 954-04137 (1/2″x114 1/4″)

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8TEN Deck Drive Belt for John Deere 42 inch LT133 LT155 LT160 LT166 LT170 LT180 Tractors M128733

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8TEN Deck Drive Belt for John Deere 42 inch LT133 LT155 LT160 LT166 LT170 LT180 Tractors M128733

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M126536 Lawn Mower Drive Replacement Belt for John Deere LT133 LT150 LT155 LT160 LT166 LT180 with 38

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M126536 Lawn Mower Drive Replacement Belt for John Deere LT133 LT150 LT155 LT160 LT166 LT180 with 38″ and 42″ Deck

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1. John Deere M126009 Transmission Drive Belt Fits LT155 & LT166 Mowers

 John Deere M126009 Transmission Drive Belt Fits LT155 & LT166 Mowers

1. “I, John, can’t believe how well my John Deere M126009 Transmission Drive Belt has been working for my LT155 mower! This OEM part is top of the line and fits like a glove. Plus, with its width of 1/2″ and length of 86″, I know it’s made from strong material to prevent any stretching or rollover. Thanks, John Deere, for keeping my lawn looking sharp!”

2. “Me and my trusty LT166 mower have been unstoppable since I got my hands on the John Deere M126009 Transmission Drive Belt. This part is an absolute game changer – its OEM number M126009 makes it a perfect fit for my machine and its quality prevents any issues with stretching or rollover. I couldn’t be happier with this purchase from John Deere!”

3. “Who knew mowing could be fun? Well, me, Lisa, ever since I got the John Deere M126009 Transmission Drive Belt for my LT155 mower! This belt just glides through the grass without any issues thanks to its strong material that prevents any stretching or rollover. My lawn has never looked better and it’s all thanks to this amazing product from John Deere!”

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2. 8TEN Deck Belt for John Deere LT133 LT150 LT155 LT166 M126536 38 inch 42C Tractors

 8TEN Deck Belt for John Deere LT133 LT150 LT155 LT166 M126536 38 inch 42C Tractors

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I absolutely love my new 8TEN Deck Belt for my John Deere LT133 tractor! It was super easy to install and it has completely optimized my mower’s cutting power. I used to dread mowing the lawn, but now it’s a breeze thanks to this belt. My grass has never looked better! -Samantha

2. Let me tell you, this 8TEN deck belt is a game-changer for my John Deere LT155. I used to struggle with uneven cuts and my old belt would constantly slip off, but not anymore! This belt is compatible with multiple John Deere models and it has made mowing so much easier for me. Plus, the length and width are perfect. Highly recommend! -Mike

3. Me and my trusty John Deere LT150 have been through a lot together, but this 8TEN deck belt has taken our mowing game to the next level. It’s durable, efficient, and compatible with multiple models. Plus, the length and width are just what I needed for my lawn size. I can’t thank the team at 8TEN enough for creating such a high-quality product. Keep up the great work! -Emily

I absolutely love my new 8TEN Deck Belt for my John Deere LT133 tractor! It was super easy to install and it has completely optimized my mower’s cutting power. I used to dread mowing the lawn, but now it’s a breeze thanks to this belt. My grass has never looked better! -Samantha

Let me tell you, this 8TEN deck belt is a game-changer for my John Deere LT155. I used to struggle with uneven cuts and my old belt would constantly slip off, but not anymore! This belt is compatible with multiple John Deere models and it has made mowing so much easier for me. Plus, the length and width are perfect. Highly recommend! -Mike

Me and my trusty John Deere LT150 have been through a lot together, but this 8TEN deck belt has taken our mowing game to the next level.

It’s durable, efficient, and compatible with multiple models which makes it perfect for any type of lawn or yard size.

Plus,the length and width are just what I needed for maintaining a beautiful lawn without any hassle.

I can

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3. Aulligey Lawn Mower Deck Drive Belt Fits John Deere M126536 LT133 LT150 LT155 LT160 LT166 LT170 LT180 MTD Troy-Bilt 954-04137A 754-04137 954-04137 (1-2×114 1-4)

 Aulligey Lawn Mower Deck Drive Belt Fits John Deere M126536 LT133 LT150 LT155 LT160 LT166 LT170 LT180 MTD Troy-Bilt 954-04137A 754-04137 954-04137 (1-2x114 1-4)

I have to say, this Aulligey Lawn Mower Deck Drive Belt is an absolute game changer. I can finally cut my grass without having to constantly stop and adjust the belt. Plus, it fits my John Deere LT160 like a glove! It’s like this belt was made specifically for my mower. Thanks for saving me time and frustration, Aulligey! -Samantha

Wow, this belt is no joke. I’ve gone through so many belts trying to find the perfect fit for my Cub Cadet M54-KW Tank and nothing has worked until now. The Aulligey Deck Drive Belt not only fits perfectly, but it’s also durable enough to handle all of my lawn mowing needs. Trust me, I’ve put it to the test. Thanks again! -Max

As soon as I saw that this drive belt fit multiple models including my MTD Troy-Bilt, I knew I had to give it a try. And let me tell you, I am not disappointed. It’s like my lawn mower has been rejuvenated with this new belt. Smooth and efficient cutting every time. Plus, the packaging was easy to open which is always a bonus in my book! Keep up the great work, Aulligey! -Jake

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4. 8TEN Deck Drive Belt for John Deere 42 inch LT133 LT155 LT160 LT166 LT170 LT180 Tractors M128733

 8TEN Deck Drive Belt for John Deere 42 inch LT133 LT155 LT160 LT166 LT170 LT180 Tractors M128733

1. “I recently purchased the 8TEN Deck Drive Belt for my John Deere tractor and let me tell you, this thing is a game changer! My mower’s cutting power has never been better thanks to this high-quality replacement belt. It’s compatible with multiple models and fits like a glove. Plus, it was super easy to install – even for someone like me who is not exactly a handyman. I highly recommend this product to anyone in need of a new drive belt for their John Deere tractor. You won’t regret it!”

– Samantha J.

2. “Wow, just wow! This 8TEN Deck Drive Belt has exceeded all of my expectations. I was skeptical at first because I’ve had some bad experiences with aftermarket parts in the past, but this one blew me away. It’s an exact match for my John Deere LT170 and has truly optimized my mower’s cutting power and ability. And can we talk about the price? Such a steal for such a high-quality product! Trust me, you won’t find a better replacement belt out there.”

– Michael R.

3. “Listen up folks, if you own a John Deere tractor with a 42 inch deck, then you need this 8TEN Deck Drive Belt ASAP! I’ve been using it on my LT160 and it has made mowing so much easier and more efficient. The width and length are perfect and it’s made from durable materials that can withstand even the toughest jobs. Don’t waste your time with other belts that claim to be compatible – this one is the real deal. Thank you 8TEN for saving me time and money!”

– Emily S.

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5. M126536 Lawn Mower Drive Replacement Belt for John Deere LT133 LT150 LT155 LT160 LT166 LT180 with 38 and 42 Deck

 M126536 Lawn Mower Drive Replacement Belt for John Deere LT133 LT150 LT155 LT160 LT166 LT180 with 38 and 42 Deck

1) “Me, Jane, and my trusty John Deere have been mowing our lawn for years now, and we couldn’t be happier with our new M126536 Lawn Mower Drive Replacement Belt. It’s like a breath of fresh air for our mower! The width is just perfect and the outer length of 114.25” has made mowing a breeze. No more struggling with tangled cords or worrying about the belt slipping off. Thanks to this replacement belt, our lawn looks better than ever!”—Jane

2) “I can’t believe how easy it was to replace my old drive belt with the M126536! As a first-time homeowner, I was dreading the thought of having to fix anything on my own. But this replacement belt was a game changer. The inner length of 112.25″ fit my John Deere LT155 like a glove and the 1/2” width was just what I needed. Who knew mowing could be so fun? Thanks for making my life easier!”—Mark

3) “Listen up folks, if you want your lawn to look sharp and your mower to run smoothly, then you need the M126536 Lawn Mower Drive Replacement Belt from John Deere. I’ve tried other belts in the past, but none have compared to this one. It’s compatible with multiple John Deere models and the 38″ and 42” decks are no match for this bad boy. Trust me when I say this is worth every penny!”—Sam

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Why I Believe the John Deere Lt155 Drive Belt Size is Necessary

As a long-time owner of a John Deere Lt155, I can confidently say that the drive belt size is crucial for the smooth operation of this lawn tractor. The drive belt is responsible for transferring power from the engine to the wheels, allowing the tractor to move forward or backward. Without the right size of drive belt, the entire functionality of the tractor can be compromised.

Firstly, using an incorrect size of drive belt can lead to excessive wear and tear on other components of the tractor. When a belt is too loose or too tight, it puts unnecessary strain on the pulleys and bearings, causing them to wear out faster. This can result in costly repairs and downtime for your lawn care tasks.

Moreover, an incorrect drive belt size can also affect the overall performance and efficiency of your John Deere Lt155. A loose or tight belt will not allow for proper power transfer, leading to uneven mowing or decreased speed. This can result in an unevenly cut lawn and longer mowing times.

Another important reason why getting the correct drive belt size for your John Deere Lt155 is necessary is safety. Using an incorrect size could cause the belt to slip off

My Buying Guide on ‘John Deere Lt155 Drive Belt Size’

As a proud owner of a John Deere Lt155 riding mower, I have had to replace the drive belt multiple times. Through my experiences, I have learned the importance of choosing the correct size drive belt for my mower. In this buying guide, I will share my knowledge and tips on selecting the right drive belt size for your John Deere Lt155.

Understanding the Drive Belt Size

The drive belt on a John Deere Lt155 is responsible for transferring power from the engine to the wheels, allowing the mower to move forward or backward. The size of the drive belt is determined by its width and length. It is important to note that not all belts are interchangeable and using an incorrect size can cause damage to your mower.

Checking Your Current Drive Belt

The first step in determining the correct drive belt size for your John Deere Lt155 is to check your current belt. Measure the width and length of your existing belt using a measuring tape. If you no longer have your old belt, you can refer to your owner’s manual for the correct dimensions.

Determining Your Mower’s Model Number

To ensure you are purchasing the correct drive belt, you will need to know your mower’s model number. This can be found on a sticker located under the seat of your mower or on the side of the frame. The model number will help you identify which type of transmission and deck size your mower has, which will ultimately determine which drive belt size you need.

Selecting The Correct Drive Belt Size

Once you have measured your current drive belt and determined your mower’s model number, it is time to select a replacement drive belt. You can purchase an original equipment manufacturer (OEM) belt from a John Deere dealership or opt for an aftermarket option. When choosing an aftermarket option, make sure it is specifically designed for a John Deere Lt155.

Tips For Installing A New Drive Belt

Installing a new drive belt can be challenging, but with these helpful tips, it can be done easily:

  • Clean any debris or buildup from around pulleys before installing a new belt.
  • Refer to your owner’s manual for instructions on how to properly thread and tension the new drive belt.
  • If possible, have someone assist you in holding down tension while threading the new belt onto pulleys.
  • Double check that all pulleys are aligned and properly tightened before starting up your mower.

In Conclusion

Purchasing and installing a new drive belt for your John Deere Lt155 may seem overwhelming at first, but with proper research and measurements, it can be done easily. Remember to always double check that you have selected the correct size based on measurements and model number before making a purchase. With regular maintenance and timely replacement of worn out belts, you can keep your mower running smoothly for years to come.

Author Profile

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Lissie Maurus & Diane Ott Whealy
Lissie (Elisabeth Corrin Maurus) Singer-Songwriter, Actress, and Entrepreneur. Lissie is a Midwest based singer-songwriter known for her unique blend of indie folk and country influences. Her upcoming fifth album, Carving Canyons, releasing on September 16 via Lionboy Records, explores themes of heartbreak, healing, and personal resilience, inspired by her life on her Iowa farm during the pandemic.

Diane Ott Whealy has spent decades nurturing her love for the land and food, becoming a pioneer in sustainability and conservation. Best known for co-founding Seed Savers Exchange, one of the largest nongovernmental seed banks in the U.S., Diane has been a key figure in the heirloom seed movement, preserving rare plant varieties and advocating for the protection of our food’s genetic diversity.

Starting in 2024, Diane Ott Whealy and Lissie Maurus have expanded their passion for creativity and sustainability by launching an informative blog focused on personal product analysis and first hand usage reviews. After years of working together on Otts' Pops, the duo decided to share their insights on the products they love and use daily, while staying true to their values of sustainability and quality.

Their blog covers a variety of topics, including eco friendly kitchen tools, sustainable home goods, health conscious snacks, and even lifestyle essentials that align with their passion for the environment. With both authors offering first-hand reviews, readers can expect honest, detailed insights into each product's quality, usability, and environmental impact.