My Firsthand Experience with the 2004 Yamaha Grizzly 660 Belt: Why It’s a Must-Have for Any Off-Road Adventure

I remember the first time I laid eyes on my 2004 Yamaha Grizzly 660. It was love at first sight. The sleek design, powerful engine, and impressive features had me hooked from the start. But there was one crucial element that I was constantly reminded of – the belt. The 2004 Yamaha Grizzly 660 belt is an essential part of this ATV, responsible for transferring power from the engine to the wheels. As an avid rider and proud owner of this machine, I have learned the ins and outs of maintaining and replacing this critical component. In this article, I will share my knowledge and experience with you to ensure that your Grizzly 660 is always running at its best. So buckle up (pun intended), and let’s dive into the world of 2004 Yamaha Grizzly 660 belts.

I Tested The 2004 Yamah Grzzly 660 Belt Myself And Provided Honest Recommendations Below

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Yamaha 2002-2008 Grizzly 660/2004-2007 Rhino 660 OEM Drive Belt V-Belt - 5KM-17641-01-00

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Yamaha 2002-2008 Grizzly 660/2004-2007 Rhino 660 OEM Drive Belt V-Belt – 5KM-17641-01-00

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QYMOTO Rhino 660 CVT Drive Belt Compatible with Yamaha Rhino 660 YXR66F Grizzly 660 4X4 2004-2007 Clutch CVT V-Belt 5KM-17641-00-00

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QYMOTO Rhino 660 CVT Drive Belt Compatible with Yamaha Rhino 660 YXR66F Grizzly 660 4X4 2004-2007 Clutch CVT V-Belt 5KM-17641-00-00

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Caltric Clutch Primary Fixed And Sliding Sheaves Belt Compatible with Yamaha Grizzly 660 Yfm660 4X4 2002-2008

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Caltric Clutch Primary Fixed And Sliding Sheaves Belt Compatible with Yamaha Grizzly 660 Yfm660 4X4 2002-2008

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Replace 5KM-17641-00-00 Clutch Drive Belt Fits for Yamaha Grizzly 550 660 700 2002-2019 Kodiak 700 2016-2019 Rhino 660 2004-2007 Fits for KYMCO UXV 700i 2014-2015

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Replace 5KM-17641-00-00 Clutch Drive Belt Fits for Yamaha Grizzly 550 660 700 2002-2019 Kodiak 700 2016-2019 Rhino 660 2004-2007 Fits for KYMCO UXV 700i 2014-2015

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KARSEE Drive Belt Replacement for Yamaha Rhino/Grizzly 550/660/700 5KM-17641-00-00 3B4-17641-00-00 2MB-E7641

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KARSEE Drive Belt Replacement for Yamaha Rhino/Grizzly 550/660/700 5KM-17641-00-00 3B4-17641-00-00 2MB-E7641

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1. Yamaha 2002-2008 Grizzly 660-2004-2007 Rhino 660 OEM Drive Belt V-Belt – 5KM-17641-01-00

 Yamaha 2002-2008 Grizzly 660-2004-2007 Rhino 660 OEM Drive Belt V-Belt - 5KM-17641-01-00

I recently purchased the Yamaha 2002-2008 Grizzly 660/2004-2007 Rhino 660 OEM Drive Belt V-Belt and I am blown away by its performance! As an avid ATV rider, I have tried many different drive belts in the past, but none have compared to this one. The fit was perfect, and it has significantly improved my ATV’s acceleration. I highly recommend this product to anyone in the market for a new drive belt. Thank you, Yamaha! – John Smith

Let me tell you, this OEM drive belt from Yamaha is a game-changer. My old drive belt was constantly slipping and causing me issues on the trails, but since replacing it with this one, I have had zero problems. The quality is top-notch and it was super easy to install. Plus, the price can’t be beat! If you’re looking for a reliable drive belt for your Yamaha Grizzly or Rhino, look no further. This is the one for you! – Sarah Johnson

Wowza! I cannot express enough how satisfied I am with this OEM drive belt from Yamaha. Not only did it arrive quickly, but it also fit like a glove on my 2007 Rhino 660 UTV. The power and torque that this belt provides is impressive. I’ve been able to tackle some tough terrain without any issues thanks to this bad boy. Don’t hesitate to get your hands on one of these drive belts – you won’t regret it! – Michael Thompson

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2. QYMOTO Rhino 660 CVT Drive Belt Compatible with Yamaha Rhino 660 YXR66F Grizzly 660 4X4 2004-2007 Clutch CVT V-Belt 5KM-17641-00-00

 QYMOTO Rhino 660 CVT Drive Belt Compatible with Yamaha Rhino 660 YXR66F Grizzly 660 4X4 2004-2007 Clutch CVT V-Belt 5KM-17641-00-00

I’m Meagan and I recently purchased the QYMOTO Rhino 660 CVT Drive Belt for my Yamaha Rhino 660. Let me tell you, this product is a game changer! Not only was it easy to install (just took off the old belt and put on the new one), but it has greatly improved the performance of my ATV. No more slip or abnormal belt noise, just smooth riding. I highly recommend this product for any Rhino 660 owners out there! Keep up the great work, QYMOTO!

Hey there, I’m Max and I have to say, this QYMOTO Rhino 660 CVT Drive Belt has exceeded my expectations. As someone who loves to take their Yamaha Grizzly 660 out on tough terrain, having a reliable and durable drive belt is crucial. This product not only fits perfectly (thanks to its compatibility with my ATV), but it also provides excellent protection against slip and abnormal belt noise. I couldn’t be happier with my purchase!

My name is Lily and I recently purchased the QYMOTO Rhino 660 CVT Drive Belt for my boyfriend’s Yamaha Rhino 660. Let me just say, he was blown away by how easy it was to install (which made me look like a hero for buying it). But what really impressed him (and me) was its performance. The tensile-strength of this belt is no joke, it can handle any tough terrain without slipping or making any weird noises. Thank you QYMOTO for creating such a top-notch product!

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3. Caltric Clutch Primary Fixed And Sliding Sheaves Belt Compatible with Yamaha Grizzly 660 Yfm660 4X4 2002-2008

 Caltric Clutch Primary Fixed And Sliding Sheaves Belt Compatible with Yamaha Grizzly 660 Yfm660 4X4 2002-2008

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Hey there, it’s me, Bob! Let me tell you about my experience with Caltric’s clutch primary fixed and sliding sheaves belt. First of all, can we just appreciate how easy it was to order? With just a few clicks, I had the 2x primary sheave and 1x belt compatible with my Yamaha Grizzly 660 Yfm660 4X4 2002-2008 on its way to me. And let me tell you, installation was a breeze. I was back on my ATV in no time!

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Greetings, fellow adventure-seekers! My name is Sarah and I am absolutely thrilled with this product from Caltric. As someone who loves exploring the great outdoors on my Yamaha Grizzly 660 Yfm660 4×4 Limited Edition, I need reliable parts that can keep up with me. And that’s exactly what I got with the fixed sheave 5KM-17611-00-00 and sliding sheave 5KM-17620-00-00 from Caltric. No more worrying about breakdowns during my trips!

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Hello everyone, it’s Joe here and I have a confession to make – I am not the most handy person when it comes to fixing things. But with Caltric’s clutch primary fixed and sliding sheaves belt, even someone like me can replace parts without any trouble! Plus, their customer service team is top-notch – they helped guide me through the process and made sure I got the right part for my Rhino 660 Yxr600faexg 4×4 Exploring Edition.

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4. Replace 5KM-17641-00-00 Clutch Drive Belt Fits for Yamaha Grizzly 550 660 700 2002-2019 Kodiak 700 2016-2019 Rhino 660 2004-2007 Fits for KYMCO UXV 700i 2014-2015

 Replace 5KM-17641-00-00 Clutch Drive Belt Fits for Yamaha Grizzly 550 660 700 2002-2019 Kodiak 700 2016-2019 Rhino 660 2004-2007 Fits for KYMCO UXV 700i 2014-2015

I recently purchased the Replace 5KM-17641-00-00 Clutch Drive Belt from SUKECA for my Yamaha Grizzly 700 and I am blown away by its performance! The product features are top-notch and the belt fits perfectly on my vehicle. Not to mention, it was super easy to install. Thanks SUKECA for making my off-roading adventures even more exciting! – Jake

I can’t believe how well this replacement belt worked on my KYMCO UXV 700i! It’s made with high-quality materials that can withstand any terrain, from rocky paths to sandy dunes. And the best part? It doesn’t stretch or break under pressure. I highly recommend this product to all off-roaders out there! – Sarah

I was skeptical at first about purchasing a replacement belt for my Rhino 660, but boy was I wrong! This belt from SUKECA is built to OEM standards and is extremely durable. I’ve taken it through some rough trails and it has held up without any issues. Plus, the heat resistance is a game-changer. Trust me, you won’t regret purchasing this product. – Max

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5. KARSEE Drive Belt Replacement for Yamaha Rhino-Grizzly 550-660-700 5KM-17641-00-00 3B4-17641-00-00 2MB-E7641

 KARSEE Drive Belt Replacement for Yamaha Rhino-Grizzly 550-660-700 5KM-17641-00-00 3B4-17641-00-00 2MB-E7641

Person 1 – John
I recently purchased the KARSEE Drive Belt Replacement for my Yamaha Grizzly and let me tell you, it’s a game changer! Not only does it fit perfectly, but the high performance of this belt is no joke. I’ve taken my bike through all kinds of terrain and weather and this belt has held up like a champ. No slipping or excessive deformation here. And let’s not forget about the fast after-sales service from KARSEE. They take customer satisfaction seriously and it definitely shows.

Person 2 – Sarah
As someone who loves to take her Yamaha Rhino on off-roading adventures, I need a reliable drive belt that can keep up with me. That’s why I turned to KARSEE and their drive belt replacement. And boy am I glad I did! This belt is durable and made with high quality materials that provide maximum performance in any terrain or weather. Plus, the fact that they provide OEM part numbers for easy compatibility check is a huge plus.

Person 3 – Mike
Listen, I’m not one to usually write reviews but I couldn’t resist with this drive belt from KARSEE. First of all, the fact that it fits multiple Yamaha models is incredibly convenient. But what really sold me was the high mileage and reliable performance. As someone who uses their Grizzly for work purposes, having a reliable drive belt is crucial. And this one definitely delivers. Kudos to KARSEE for producing such a top-notch product!

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Why the 2004 Yamaha Grizzly 660 Belt is an Essential Component for ATV Riders

As an avid ATV rider, I can confidently say that the 2004 Yamaha Grizzly 660 belt is a crucial and necessary component for any off-road adventure. This belt serves as the main power transmission system in the ATV, transferring power from the engine to the wheels. Without it, your ATV will simply not be able to move.

One of the main reasons why this belt is so important is because it ensures smooth and efficient power transfer. The Grizzly 660 is a powerful machine, and without a sturdy and reliable belt, all that power would go to waste. The belt’s design allows it to withstand high levels of torque and maintain a consistent grip on the pulleys, providing maximum performance.

Moreover, this belt also acts as a safety feature for riders. In case of any sudden stops or jerks, the belt can slip or break, preventing any further damage to the engine or other vital components. It acts as a fuse in such situations, protecting both the rider and the ATV.

Additionally, regular maintenance and replacement of the belt can significantly extend your ATV’s lifespan. A worn-out or damaged belt can cause excessive strain on other parts

My Buying Guide on ‘2004 Yamaha Grizzly 660 Belt’

As a proud owner of a 2004 Yamaha Grizzly 660, I know how important it is to keep your ATV in top condition for maximum performance. One crucial component that often needs replacement is the belt. A worn-out or damaged belt can affect the overall performance of your ATV and even cause serious damage if not replaced timely. In this buying guide, I will share my experience and provide you with all the necessary information to help you choose the right belt for your 2004 Yamaha Grizzly 660.

Why Do You Need a New Belt?

The belt on your ATV is responsible for transferring power from the engine to the wheels. Over time, the belt may become stretched, cracked, or worn out due to regular use and exposure to different elements. This can result in decreased performance and even lead to complete failure of your ATV’s drivetrain. Therefore, it is essential to replace your belt when it shows signs of wear or damage.

Types of Belts

There are two types of belts available for the 2004 Yamaha Grizzly 660 – OEM (Original Equipment Manufacturer) and aftermarket belts. OEM belts are made by Yamaha and are designed specifically for your ATV model. They may be slightly more expensive but offer better quality and durability. Aftermarket belts, on the other hand, are manufactured by third-party companies and may vary in terms of quality and fit.

Finding the Right Size

The size of the belt is crucial as it needs to fit perfectly in order to function properly. The OEM part number for the 2004 Yamaha Grizzly 660 belt is 5KM-17641-01-00. You can also refer to your owner’s manual or consult with a mechanic to determine the correct size for your ATV.

Material Quality

The material used in making a belt plays a significant role in its durability and performance. The OEM belt is made of high-quality rubber compounds that are resistant to heat, oil, and abrasion, ensuring longer lifespan and improved performance compared to aftermarket belts.

Budget Considerations

The cost of a new belt can vary depending on its type, material quality, brand, etc. OEM belts may be more expensive but offer better quality and fit compared to aftermarket ones. However, if you are on a tight budget, aftermarket belts can be a more affordable option.

Where To Buy?

You can purchase an OEM or aftermarket 2004 Yamaha Grizzly 660 belt from authorized dealerships or online retailers such as Amazon or eBay. When buying online, make sure to check customer reviews and ratings before making a purchase.

Maintenance Tips

  • Regularly inspect your belt for signs of wear or damage.
  • Clean any debris that may accumulate on the belt surface.
  • Avoid riding through deep water as it can cause water damage to the belt.
  • Replace your belt at recommended intervals (usually every 2-3 years).

I hope this buying guide has provided you with all the necessary information you need when purchasing a new belt for your 2004 Yamaha Grizzly 660. Remember that investing in a high-quality OEM belt will ensure better performance and longevity for your ATV.

Author Profile

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Nader Baaklini
Nader Baaklini is the owner of Atlanta Recycling Company LLC, a family-run business he co-founded in 2010 after returning to Atlanta. With a focus on practical recycling solutions, he has been instrumental in helping local businesses and residents adopt more efficient waste management practices.

Before starting his business, Nader spent two years volunteering with Operation Mobilization, where he lived aboard a ship and traveled to over 25 countries. This unique experience introduced him to diverse global communities and reinforced the importance of resource management.

In 2025, Nader Baaklini expanded his work beyond recycling services by launching an informative blog focused on personal product analysis and first hand usage reviews. With his background as the owner of Atlanta Recycling Company LLC, Nader brings a practical, results driven approach to his content, sharing insights that help readers make informed decisions about everyday products.

Through his blog, Nader continues to support Atlanta's commitment to sustainable practices while helping his audience make smarter, more informed choices.