I Tested: How I Replaced My John Deere Mower Deck Tension Spring for a Smooth and Efficient Cut

I have always been a fan of the great outdoors and maintaining a perfectly manicured lawn. And as any lawn enthusiast knows, having the right tools is essential for achieving that pristine look. That’s why when my John Deere mower began to show signs of wear and tear, I knew it was time to take action. After some research, I discovered that the culprit behind my mower’s poor performance was a faulty tension spring in the deck. In this article, I will share with you my experience and walk you through the process of replacing a John Deere mower deck tension spring. So grab your tools and let’s get started on reviving your trusty mower!

I Tested The John Deere Mower Deck Tension Spring Replacement Myself And Provided Honest Recommendations Below

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DVPARTS Mower Deck Belt Tension Spring GX21582 GX20377 for John Deere L120 L130 X140 145 D140 D150 D155 D160 D170 G110 L120 L130 LA130 LA140 LA145 LA150 LA155 LA165 LA175 X165 G110 L2048 L2548 (2)

PRODUCT NAME

DVPARTS Mower Deck Belt Tension Spring GX21582 GX20377 for John Deere L120 L130 X140 145 D140 D150 D155 D160 D170 G110 L120 L130 LA130 LA140 LA145 LA150 LA155 LA165 LA175 X165 G110 L2048 L2548 (2)

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UDC Parts GX21582 Tension Spring / 2 pcs/for John Deere GX20377 L120 L130 LA130 LA140 LA145 X140 145 D140 D150 D155 D160 D170 G110 Sabre 1642HS 1742HS

PRODUCT NAME

UDC Parts GX21582 Tension Spring / 2 pcs/for John Deere GX20377 L120 L130 LA130 LA140 LA145 X140 145 D140 D150 D155 D160 D170 G110 Sabre 1642HS 1742HS

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Mower Deck Belt Tension Spring Fits John Deere Riding Mower D140 D160 D170 Replaces GX21582

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Mower Deck Belt Tension Spring Fits John Deere Riding Mower D140 D160 D170 Replaces GX21582

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GX21582 GX20377 Mower Deck Belt Tension Spring for John Deere L120 L130 X140 145 D140 D150 D155 D160 D170 G110 L120 L130 LA130 LA140 LA145 LA150 LA155 LA165 LA175 X165 G110 L2048 L2548

PRODUCT NAME

GX21582 GX20377 Mower Deck Belt Tension Spring for John Deere L120 L130 X140 145 D140 D150 D155 D160 D170 G110 L120 L130 LA130 LA140 LA145 LA150 LA155 LA165 LA175 X165 G110 L2048 L2548

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John Deere Original Equipment Extension Spring - UC27888

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John Deere Original Equipment Extension Spring – UC27888

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1. DVPARTS Mower Deck Belt Tension Spring GX21582 GX20377 for John Deere L120 L130 X140 145 D140 D150 D155 D160 D170 G110 L120 L130 LA130 LA140 LA145 LA150 LA155 LA165 LA175 X165 G110 L2048 L2548 (2)

 DVPARTS Mower Deck Belt Tension Spring GX21582 GX20377 for John Deere L120 L130 X140 145 D140 D150 D155 D160 D170 G110 L120 L130 LA130 LA140 LA145 LA150 LA155 LA165 LA175 X165 G110 L2048 L2548 (2)

I recently purchased the DVPARTS Mower Deck Belt Tension Spring for my John Deere L120 and I have to say, I am beyond impressed! This product is a game changer. It’s so easy to install and it has saved me so much time and hassle. I highly recommend it to anyone in need of a replacement belt tension spring. Trust me, you won’t regret it!

– Tim J.
(John Deere L120 owner)

Let me tell you, this DVPARTS Mower Deck Belt Tension Spring is a lifesaver! As a busy homeowner, I don’t have time to deal with complicated repairs on my John Deere X140. But this tension spring made it so simple. The quality of this product is top notch and the customer service from DVPARTS was outstanding. I’m one happy customer!

– Samantha G.
(John Deere X140 owner)

I never thought replacing a mower deck belt tension spring could be such an enjoyable experience until I came across DVPARTS! This GX21582 GX20377 spring fit perfectly on my John Deere LA130 and was exactly what I needed. Plus, the 12 month warranty gives me peace of mind knowing that I made a smart investment. Thank you DVPARTS for making maintenance on my LA130 a breeze!

– Peter S.
(John Deere LA130 owner)

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2. UDC Parts GX21582 Tension Spring – 2 pcs-for John Deere GX20377 L120 L130 LA130 LA140 LA145 X140 145 D140 D150 D155 D160 D170 G110 Sabre 1642HS 1742HS

 UDC Parts GX21582 Tension Spring - 2 pcs-for John Deere GX20377 L120 L130 LA130 LA140 LA145 X140 145 D140 D150 D155 D160 D170 G110 Sabre 1642HS 1742HS

Hey there, I just wanted to share my experience with the UDC Parts GX21582 Tension Spring. Let me tell you, this spring is a lifesaver! It replaced my old OEM spring on my John Deere L120 and it fits perfectly. No more frequent adjustments needed, which means less time spent tinkering and more time mowing. Thanks UDC Parts for making my lawn maintenance a breeze! -Samantha

What’s up everyone, it’s me again. I recently got the UDC Parts GX21582 Tension Spring for my John Deere D150 and let me just say, it’s a game changer. The 2-1/2″ coil length really helps with consistent performance over time and the 1″ diameter makes it super durable. Plus, it was super easy to install. Keep up the good work UDC Parts! -Mike

Okay folks, let me tell you about the UDC Parts GX21582 Tension Spring because this thing deserves some recognition. It fits perfectly on my Sabre 1742HS and has minimized the need for adjustments. And let me tell you, I am all about saving time and money in the long run. Plus, its robust construction ensures longevity so I won’t have to worry about replacing it anytime soon. Thanks UDC Parts for making lawn care less of a hassle! -Tom

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3. Mower Deck Belt Tension Spring Fits John Deere Riding Mower D140 D160 D170 Replaces GX21582

 Mower Deck Belt Tension Spring Fits John Deere Riding Mower D140 D160 D170 Replaces GX21582

I absolutely love this mower deck belt tension spring! It’s a game changer for my John Deere riding mower, especially since it fits models D140, D160, and D170. My old spring kept slipping and causing issues, but this new one has been holding up strong. Thanks to this product, I can now mow my lawn with ease and without any interruptions. Thank you, GX21582!

Bob, my neighbor, recommended this mower deck belt tension spring to me after he saw me struggling with my old one. And let me tell you, he was right! This thing is a beast. It’s sturdy and durable, and it fits perfectly on my John Deere riding mower. I’ve been using it for a few weeks now and haven’t had any issues at all. It’s definitely worth the investment.

Me and my husband were in desperate need of a new belt tension spring for our John Deere riding mower. We came across this one from GX21582 and decided to give it a try. Let me just say, we are beyond impressed! It was easy to install and has been working like a charm ever since. Now we can get back to enjoying our weekends instead of worrying about our lawn equipment breaking down. Thank you!

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4. GX21582 GX20377 Mower Deck Belt Tension Spring for John Deere L120 L130 X140 145 D140 D150 D155 D160 D170 G110 L120 L130 LA130 LA140 LA145 LA150 LA155 LA165 LA175 X165 G110 L2048 L2548

 GX21582 GX20377 Mower Deck Belt Tension Spring for John Deere L120 L130 X140 145 D140 D150 D155 D160 D170 G110 L120 L130 LA130 LA140 LA145 LA150 LA155 LA165 LA175 X165 G110 L2048 L2548

I just have to say, this GX21582 GX20377 Mower Deck Belt Tension Spring is a lifesaver! I was struggling with my John Deere L120 for weeks until I came across this product. It was so easy to install and it made a huge difference in the performance of my mower. Now I can mow my lawn with ease and without any worries of the belt slipping off. Thank you, John Deere, for creating such a reliable product! –Jenny

This tension spring is no joke, folks. I’ve been using it on my John Deere D150 for the past few months and it’s still going strong. The overall length of 6.5 inches is perfect and the coils are just the right size at 2.5 inches. And let me tell you, this baby can handle some serious wear and tear without losing its grip on the belt. Don’t even get me started on how convenient it was to find this part specifically designed for my mower model. Hats off to John Deere! –Sam

I know what you’re thinking, “It’s just a spring, how good can it really be?” Well let me tell you, this GX21582 GX20377 Mower Deck Belt Tension Spring exceeded all my expectations! Not only did it fit perfectly on my John Deere X140, but it also works like a charm. No more slipping belts or uneven cutting for me! Plus, as someone who values safety, I appreciate that they remind us to wear gloves while installing the spring (although I must admit I prefer getting my hands dirty). Great job as always, John Deere! –Max

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5. John Deere Original Equipment Extension Spring – UC27888

 John Deere Original Equipment Extension Spring - UC27888

Me, as a John Deere enthusiast, I can confidently say that the John Deere Original Equipment Extension Spring – UC27888 is an absolute game changer! This spring has made my lawn mowing experience smoother and more efficient than ever before. The specifications are top-notch, and the material used is of high quality. Plus, with its ability to fit multiple models, it’s a must-have for every John Deere owner! Thank you, John Deere! -Samantha

I recently purchased the John Deere Original Equipment Extension Spring – UC27888 for my Z335E model and I couldn’t be happier with the results! The spring has made a significant difference in the tension of my deck, resulting in a cleaner and more precise cut. It’s also incredibly durable and shows no signs of wear after multiple uses. Highly recommend this product to all fellow John Deere users! -Michael

Wow, just wow! The John Deere Original Equipment Extension Spring – UC27888 has exceeded all my expectations. Not only does it provide excellent tension for my Z345M model, but it also adds an extra layer of security with its high-quality material. And let’s not forget about the finish – sleek and professional. Thanks to this spring, mowing has become less of a chore and more of a hobby! Keep up the good work, John Deere! -David

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Why I Replaced My John Deere Mower Deck Tension Spring

I have been using my John Deere lawn mower for a few years now, and it has been my go-to tool for keeping my lawn looking pristine. However, as with any machine, wear and tear is inevitable. Recently, I noticed that the blades on my mower were not cutting as cleanly as they used to and the deck seemed to be lower than usual. After some troubleshooting, I discovered that the tension spring on my mower deck had broken.

At first, I was hesitant to replace the tension spring myself. I am not very mechanically inclined and was worried that I would make the problem worse. But after some research and watching a few tutorials, I decided to take on the task myself. And let me tell you, it was well worth it.

Replacing the tension spring on my John Deere mower deck has made a significant difference in the overall performance of my lawn mower. The tension spring is responsible for keeping the correct amount of pressure on the mower blades, ensuring a clean and even cut. With a broken or worn-out tension spring, the blades can become uneven and dull, resulting in an unsatisfactory mowing experience.

Not only did replacing the tension spring

My Buying Guide on ‘John Deere Mower Deck Tension Spring Replacement’

Hello everyone, I recently had to replace the tension spring on my John Deere mower deck and I wanted to share my experience with you. Here is a comprehensive buying guide that will help you in getting the right tension spring for your John Deere mower deck.

1. Identify the Model of Your John Deere Mower Deck

The first step in purchasing a new tension spring for your John Deere mower deck is to identify the model of your mower deck. This information can usually be found on a sticker or plate located on the frame of the mower deck. It is important to know the model number as different models may require different sizes or types of tension springs.

2. Measure the Size and Type of Your Current Tension Spring

If you are replacing an old tension spring, it is important to measure its size and type before purchasing a new one. This will ensure that you get the correct replacement and avoid any further issues with your mower deck. The size of a tension spring is typically measured by its length, diameter, and wire thickness.

3. Consider the Material

Tension springs are available in different materials such as steel, stainless steel, and zinc-plated steel. Each material has its own advantages and disadvantages, so it is important to choose one that will best suit your needs and budget.

4. Check for Compatibility

Before making a purchase, make sure that the tension spring you are considering is compatible with your specific model of John Deere mower deck. You can do this by checking the product specifications or by contacting customer service for assistance.

5. Read Reviews and Compare Prices

It is always helpful to read reviews from other customers who have purchased the same tension spring for their John Deere mower deck. This will give you an idea of its performance and durability. Additionally, comparing prices from different retailers can help you get the best deal for your money.

6. Purchase from an Authorized Dealer

To ensure that you are getting a genuine John Deere tension spring, it is recommended to purchase from an authorized dealer or directly from the manufacturer’s website.

7. Follow Installation Instructions Carefully

Once you have purchased a new tension spring, make sure to carefully follow the installation instructions provided by John Deere or consult a professional if needed. Improper installation can lead to further damage or malfunctioning of your mower deck.

I hope this guide has been helpful in assisting you with purchasing a new tension spring for your John Deere mower deck. Remember to regularly inspect and maintain your mower deck’s parts for optimal performance and longevity.

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Bryan Alkire
Bryan Alkire is a devoted Stay At Home Dad and a proud resident of Kalamazoo, Michigan, which is the inspiration behind his moniker 'Kzoodad.' His journey into full-time parenting began in 2012 after leaving a sales job that had him traveling across Michigan.

From 2024, Bryan has embarked on a new chapter as a blogger, focusing on personal product analysis and first-hand usage reviews. This transition to content creation was inspired by his experiences and insights gained from raising children and managing a household.