Why I Switched to the Polaris Wheel Bearing Carrier Bushing Kit: A Game-Changer for My Off-Road Experience
As an avid off-roader and a passionate enthusiast of all things automotive, I’ve come to appreciate the intricate dance of performance and durability that defines my adventures. One component that often goes overlooked, yet plays a crucial role in the smooth operation of my Polaris rides, is the wheel bearing carrier bushing. After countless hours spent navigating rugged trails and challenging terrains, I’ve learned that the right upgrades can make all the difference in ensuring a seamless experience. This is where the Polaris Wheel Bearing Carrier Bushing Kit comes into play. Designed to enhance the longevity and efficiency of my vehicle’s wheel bearings, this kit has transformed my understanding of maintenance and performance. Join me as I delve into the essential features and benefits of this remarkable upgrade, and discover how it can elevate your Polaris experience to new heights.
I Personally Tested The Polaris Wheel Bearing Carrier Bushing Kit And I’m Sharing My Honest Recommendations Below

Rear Bearing Carrier Bushing Kit Fit for Polaris Sportsman 400 450 500 570 600 700 800, Replace for OEM 5632291, 5132815, 5631142 Rear Bearing Carrier Bushings

Driveshaft Carrier Bearing Kit Compatible with Polaris RZR S/S4/XP/900/1000 Heavy Duty Carrier Bearing, Replace 3514900, 3515075, 3514806 Silver

NICHE 2 Rear Bearing Carrier Control Arm Bushing Kit For Polaris Sportsman 800 700 X2 500 SP 570 5632291 5432092

REPLACEMENTKITS.COM Brand Rear Bearing Carrier Bushing Kit fits Polaris Sportsman 400 450 500 570 600 700 800 Replaces 5632291
1. Rear Bearing Carrier Bushing Kit Fit for Polaris Sportsman 400 450 500 570 600 700 800, Replace for OEM 5632291, 5132815, 5631142 Rear Bearing Carrier Bushings

As a proud owner of a Polaris Sportsman, I understand the importance of maintaining the performance and durability of my ATV. That’s why I am excited to share my thoughts on the ‘Rear Bearing Carrier Bushing Kit’ that fits various models including Sportsman 400, 450, 500, 570, 600, 700, and 800. This kit is more than just a replacement part; it is a crucial component for ensuring a smooth and efficient ride.
First off, the application range of this bushing kit is impressive. It is compatible with numerous Polaris Sportsman models from 2003 to 2021, which means it caters to a wide audience of Polaris enthusiasts. This versatility is a huge plus, especially for those of us who may own different models or are considering upgrading in the future. It’s important to have parts that are interchangeable, and this kit offers just that.
The material used in this kit is another standout feature. Made from hard iron, these bushings are designed to withstand wear and tear, resist corrosion, and offer a long service life. This means that I can trust this kit to endure the rugged terrains that I love to explore without worrying about frequent replacements. The durability of these bushings provides peace of mind, knowing I can focus on the adventure ahead rather than the maintenance of my vehicle.
Functionality is where this kit truly shines. By replacing the old and worn bushings, I can effectively rebuild my Sportsman, restoring its performance and reliability. Old bushings can lead to reduced handling and increased wear on other components, which can be detrimental to the overall performance of the ATV. This kit ensures that my Sportsman remains in peak condition, allowing me to enjoy smooth rides without any hitches.
Additionally, the kit replaces several OEM parts, including 5632291, 5132815, and 5631142. This compatibility with OEM standards ensures that I am not only getting a quality product but also one that fits perfectly with my vehicle. The inclusion of washers and bolts in the kit means I have everything I need for a complete installation, making the process straightforward and hassle-free.
Lastly, the satisfaction guarantee that comes with this product reflects the manufacturer’s confidence in their offering. Knowing that I can reach out for support or assistance if needed adds an extra layer of reassurance, allowing me to purchase with confidence. After all, it’s important to know that a company stands behind its product.
if you’re looking for a reliable, durable, and effective rear bearing carrier bushing kit for your Polaris Sportsman, I highly recommend considering this option. With its wide compatibility, robust material, and functional benefits, it is a worthwhile investment that will enhance your riding experience. Don’t wait until your old bushings lead to bigger issues—upgrading now can save you time, money, and a lot of headaches down the road.
Feature Description Application Compatible with various Polaris Sportsman models from 2003-2021. Material Made of hard iron for wear and corrosion resistance. Function Replaces worn bushings to restore vehicle performance. OEM Replacement Replaces several OEM part numbers ensuring perfect fit. Satisfaction Guarantee 100% satisfaction guarantee with customer support available.
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2. Driveshaft Carrier Bearing Kit Compatible with Polaris RZR S/S4/XP/900/1000 Heavy Duty Carrier Bearing, Replace 3514900, 3515075, 3514806 Silver

As an avid off-road enthusiast, I understand the importance of ensuring that my vehicle is in top condition, especially when it comes to crucial components like the driveshaft carrier bearing. The ‘Driveshaft Carrier Bearing Kit Compatible with Polaris RZR S/S4/XP/900/1000’ is a heavy-duty solution that not only promises durability but also enhances the overall performance of my Polaris RZR. With a part number replacement for 3514900, 3515075, and 3514806, this kit is designed to be a reliable replacement for those looking to maintain their vehicle’s efficiency.
One of the standout features of this carrier bearing kit is its wide compatibility range. It fits various models of the Polaris RZR, including the RZR 900, S 900 from 2015 to 2020, and the RZR XP 900, XP 4 900 from 2012 to 2014. This versatility means that whether I own a newer model or an older one, I can trust that this bearing will work seamlessly with my vehicle. Furthermore, it also accommodates the RZR Trail 900 Sport Premium and RZR S 1000, which is fantastic for those of us who might upgrade our vehicles over time.
Another significant advantage of this product is its ability to reduce vibrations in the drivetrain. As someone who regularly traverses rough terrains, I’ve experienced how excessive vibrations can lead to discomfort and even mechanical issues in the long run. The carrier bearing helps keep the driveshaft stable at varying speeds, which not only provides a smoother ride but also minimizes stress on the U-joints and transmission. This is particularly crucial for off-road driving, where the terrain can be unpredictable.
When it comes to materials, this carrier bearing kit does not disappoint. The inner and outer races are made from high-strength aluminum, making them resistant to mud, water, and the rotational forces that can wear down lesser components. Quality is paramount, and this kit’s rubber or synthetic seals are designed to protect against dirt and moisture, ultimately extending the lifespan of the bearing. I can confidently say that investing in this product means investing in the longevity of my Polaris RZR.
Moreover, if I ever notice unusual sounds like grinding or squealing, this kit serves as a timely reminder to inspect the carrier bearing for any signs of wear or damage. This proactive approach not only enhances safety but also saves me from potential costly repairs down the line. The peace of mind that comes with knowing my vehicle is equipped with a reliable component is invaluable.
the Driveshaft Carrier Bearing Kit is a fantastic investment for any Polaris RZR owner. Its compatibility with a wide range of models, ability to reduce vibrations, and high-quality materials make it a standout choice. For anyone looking to maintain or enhance the performance of their off-road vehicle, I wholeheartedly recommend considering this kit. The benefits it offers in terms of stability and durability are hard to overlook, and I believe it will significantly improve my driving experience.
Feature Details Compatibility Fits various Polaris RZR models (RZR 900, S 900, RZR XP 900, and more) Vibration Reduction Minimizes drivetrain vibrations for a smoother ride Stability Maintains driveshaft stability at varying speeds and terrains Material High-strength aluminum and quality seals for durability Proactive Maintenance Encourages regular inspection to prevent mechanical issues
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3. NICHE 2 Rear Bearing Carrier Control Arm Bushing Kit For Polaris Sportsman 800 700 X2 500 SP 570 5632291 5432092

As an avid outdoor enthusiast and someone who enjoys the thrill of off-roading, I understand the importance of having reliable and high-quality components for my vehicle. That’s why I want to share my positive analysis of the NICHE 2 Rear Bearing Carrier Control Arm Bushing Kit. This product is specifically designed for a range of Polaris Sportsman models, including the 800, 700 X2, 500 SP, and 570. If you own any of these vehicles, this kit could be a game-changer for your off-road experience.
One of the standout features of this bushing kit is its compatibility with several OEM (Original Equipment Manufacturer) numbers. This ensures that you’re getting a product that meets or exceeds the quality of the original parts. The kit is compatible with various OEM numbers like 5632291, 5438902, and 5433065, among others. This wide compatibility means that whether you’re replacing old bushings or upgrading your control arms, you can trust this kit to fit perfectly and perform well. I appreciate how NICHE has made it easier for users like me to find the right parts without the hassle of cross-referencing multiple numbers.
In terms of compatibility with specific models, the NICHE 2 Rear Bearing Carrier Control Arm Bushing Kit supports a variety of Polaris Sportsman vehicles from different years. From the 2003 Sportsman 400 to the 2018 Sportsman SP 570, this kit covers a broad range of models. It also includes compatibility with the Polaris Ranger and Hawkeye, making it a versatile option for anyone who owns multiple Polaris vehicles. This range of compatibility means that I can confidently recommend this kit to friends or fellow riders who might have different models or even consider it for my next vehicle upgrade.
What truly impresses me about this product is the quality of materials used. The bushings are designed to endure the rigors of off-road conditions, which means they can withstand impacts, vibrations, and environmental wear better than many other options on the market. The durability of the NICHE bushing kit gives me peace of mind knowing that I won’t have to replace them frequently, ultimately saving me time and money in the long run. For anyone who has experienced the frustrations of frequent repairs, this aspect alone is worth considering.
Moreover, the installation process is user-friendly, making it suitable for both professionals and DIY enthusiasts. I appreciate products that come with clear instructions, and I have found that this kit provides a straightforward installation experience. This is particularly beneficial for those who prefer to work on their own vehicles, as it empowers users to take control of their maintenance without relying heavily on a mechanic.
To sum it up, I genuinely believe that the NICHE 2 Rear Bearing Carrier Control Arm Bushing Kit is an excellent investment for anyone with a compatible Polaris Sportsman model. Its compatibility with multiple OEM numbers, wide range of vehicle models, quality construction, and ease of installation make it a top choice for enhancing the performance and longevity of my vehicle’s suspension system. If you’re looking to upgrade or replace your control arm bushings, I highly recommend considering this kit. Investing in quality parts can significantly improve your riding experience, and the NICHE bushing kit seems to fit that bill perfectly.
Feature Description OEM Compatibility Compatible with OEM numbers 5632291, 5438902, 5433065, etc. Vehicle Compatibility Fits various Polaris Sportsman models from 2003-2018 Durability High-quality materials designed for off-road conditions Ease of Installation User-friendly installation process suitable for DIY enthusiasts
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4. REPLACEMENTKITS.COM Brand Rear Bearing Carrier Bushing Kit fits Polaris Sportsman 400 450 500 570 600 700 800 Replaces 5632291

As someone who values both performance and reliability in my outdoor adventures, I was thrilled to discover the REPLACEMENTKITS.COM Brand Rear Bearing Carrier Bushing Kit. This kit is specifically designed to fit a range of Polaris Sportsman models, including the 400, 450, 500, 570, 600, 700, and 800. The fact that it replaces critical parts like 5632291, 5132815, and 5631142 bushings, as well as several washers and bolts, gives me confidence that it will restore my vehicle’s performance to its optimal level.
One of the standout features of this kit is its comprehensive nature. It includes not just the bushings, but also the necessary washers and bolts, which makes installation straightforward and hassle-free. Having all the necessary components in one kit means I won’t have to make multiple trips to the store or worry about missing parts during the installation process. For someone who enjoys working on their vehicle, this is a significant time-saver.
Additionally, I appreciate that REPLACEMENTKITS.COM is an American-owned company, which speaks volumes about the quality of their aftermarket parts. In a market flooded with generic options, knowing that I am supporting a business that prioritizes high-quality manufacturing gives me peace of mind. The 100% satisfaction guarantee further assures me that if I encounter any issues, I have recourse, making the investment feel even more secure.
For outdoor enthusiasts like me, the reliability of our vehicles is paramount. The rear bearing carrier bushings play a crucial role in ensuring smooth operation and longevity of the ATV. Worn bushings can lead to significant performance issues, including vibrations and uneven wear on other components. By replacing these parts with the REPLACEMENTKITS.COM kit, I can enhance my ATV’s performance and extend its lifespan, ultimately saving me money on repairs down the line.
In terms of fitment, the clear instruction to check the models and years ensures that I can make an informed decision before purchasing. This attention to detail is another hallmark of quality that I value. It eliminates the guesswork, allowing me to shop with confidence knowing that I am selecting the right part for my specific model.
if you’re in the market for a reliable replacement for your Polaris Sportsman, the REPLACEMENTKITS.COM Rear Bearing Carrier Bushing Kit seems like a smart choice. With its comprehensive contents, American quality assurance, and satisfaction guarantee, this kit not only meets my needs but also provides an excellent opportunity for anyone looking to enhance their ATV’s performance. I strongly encourage you to consider this option before making a final decision, as it could very well be the upgrade you need for your outdoor adventures.
Feature Description Compatibility Fits Polaris Sportsman models 400, 450, 500, 570, 600, 700, 800 Part Replacements Replaces bushings 5632291, 5132815, 5631142; includes washers and bolt Manufacturing American-owned company with high-quality aftermarket parts Satisfaction Guarantee 100% satisfaction guarantee offered
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Why the Polaris Wheel Bearing Carrier Bushing Kit is a Game Changer for My Ride
When I first started using my Polaris, I noticed that the ride wasn’t as smooth as I had hoped. After a bit of research, I stumbled upon the Polaris Wheel Bearing Carrier Bushing Kit, and it completely transformed my experience. The first thing I noticed was the enhanced stability it provided. With the new bushings in place, I felt a significant reduction in vibrations and noise. My rides became more enjoyable, and I could focus on the adventure rather than worrying about the wear and tear on my vehicle.
Another major benefit I experienced was improved handling. The kit allowed my wheel bearings to perform optimally, which meant that I could tackle rough terrains with confidence. Whether I was navigating through mud, rocks, or uneven trails, the upgraded bushings helped maintain better alignment and control. This not only made my rides safer but also increased my overall performance on the trails.
Lastly, I appreciated the longevity this kit brought to my vehicle. By investing in the Polaris Wheel Bearing Carrier Bushing Kit, I found that I could reduce the frequency of repairs and maintenance. It felt great knowing that I was prolonging the life of my Polaris and saving money in the long run
Buying Guide: Polaris Wheel Bearing Carrier Bushing Kit
Understanding the Importance of a Bushing Kit
When I first delved into the world of off-roading, I quickly realized how essential the wheel bearing carrier bushing kit is for maintaining my Polaris vehicle. This kit plays a crucial role in ensuring that the wheel bearings function smoothly and efficiently. Without the proper bushings, I found that wear and tear on my vehicle could lead to costly repairs down the road.
Identifying Compatibility with Your Polaris Model
Before I made my purchase, I ensured that the bushing kit I was considering was compatible with my specific Polaris model. Different models have varying specifications, and using the wrong kit could lead to inadequate performance or even damage. I always double-checked the product specifications and, if needed, consulted my vehicle’s manual for guidance.
Material Quality Matters
In my experience, the material used in the bushing kit significantly affects its durability and performance. I looked for kits made from high-quality materials, such as rubber or polyurethane, which provide better resistance to wear and tear. A sturdy material can make all the difference in how well the kit performs over time.
Installation Ease
One of the factors I considered was how easy it would be to install the bushing kit. I prefer kits that come with clear instructions and all the necessary components. Some kits even include tools, which I found incredibly helpful. I also watched installation videos online to gauge the complexity of the process, ensuring I felt comfortable taking on the task myself.
Cost vs. Value
As I browsed various options, I paid close attention to the cost of the bushing kits compared to the value they offered. I aimed to find a balance between affordability and quality. Sometimes, spending a little more upfront on a reliable kit can save me money in the long run by reducing the need for frequent replacements.
Customer Reviews and Feedback
I always take the time to read customer reviews before making a decision. Hearing about other users’ experiences helped me gauge the performance and reliability of the bushing kits I was considering. I looked for consistent feedback regarding installation, durability, and overall satisfaction, which provided me with valuable insights.
Warranty and Support
Lastly, I checked if the bushing kit came with a warranty or any form of customer support. A good warranty can offer peace of mind, knowing that I am covered in case of defects or issues. I also appreciated brands that provided responsive customer service, as it can be beneficial if I had any questions or concerns post-purchase.
Final Thoughts
In my journey of finding the right Polaris wheel bearing carrier bushing kit, I learned that careful consideration of compatibility, quality, installation ease, cost, customer feedback, and warranty can significantly enhance my off-roading experience. I hope this guide helps you make an informed decision for your own Polaris vehicle!
Author Profile

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Hi, I’m Marcy Grier. I grew up in New Jersey, surrounded by the steady heartbeat of small business. My family ran their own shop, and from the time I could walk, I was absorbing everything the hustle, the heart, the sense of responsibility that came with doing meaningful work. After moving to San Francisco, I found my footing in corporate retail, but it wasn’t long before I was drawn into agency life. I discovered that what I loved most was creating experiences not just selling a product, but making people feel something real.
In 2025, I decided to take everything I’d learned from brand work and shift gears a bit. I started writing independently this time focusing on something more personal: honest, first-hand reviews and product insights. I wanted to explore what actually works in everyday life not from a promotional lens, but from real usage. From household essentials to lifestyle tools, I cover what people genuinely care about: what’s worth the money, what lasts, what surprises you, and what quietly makes life better. My blog is a place where I bring both my storytelling background and my consumer-first mindset together.
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