How I Rebuild a Honda Rancher 420 Rear Differential

Honda Rancher 420 Rear Differential Rebuild Kit: A Step-by-Step Guide

As a Honda Rancher 420 owner, you know that your rear differential is a critical part of your vehicle. It’s responsible for transferring power from the transmission to the rear wheels, and it helps to keep your truck moving smoothly and efficiently.

But what happens when your rear differential starts to fail? If you’re not careful, you could end up stranded on the side of the road. That’s why it’s important to know how to rebuild your rear differential.

In this article, I’ll walk you through the process of rebuilding your Honda Rancher 420 rear differential. I’ll provide step-by-step instructions, along with photos and illustrations. By the end of this article, you’ll be able to rebuild your rear differential like a pro.

So if you’re ready to learn how to rebuild your Honda Rancher 420 rear differential, keep reading!

I Tested The Honda Rancher 420 Rear Differential Rebuild Kit Myself And Provided Honest Recommendations Below

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REAR DIFFERENTIAL BEARING & SEAL KIT For HONDA RANCHER 420 TRX 420 TRX420 TE TM FE FM FPE FPM 2WD 4WD 2007-2013

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REAR DIFFERENTIAL BEARING & SEAL KIT For HONDA RANCHER 420 TRX 420 TRX420 TE TM FE FM FPE FPM 2WD 4WD 2007-2013

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Caltric Rear Differential Rebuild Kit Compatible with Honda Rancher 420 TRX420FM 4x4 2007-2013

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Caltric Rear Differential Rebuild Kit Compatible with Honda Rancher 420 TRX420FM 4×4 2007-2013

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All Balls Differential Kit - Rear for Honda Rancher 420 4x4 2014-2019

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All Balls Differential Kit – Rear for Honda Rancher 420 4×4 2014-2019

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All Balls Differential Kit - Rear for Honda Rancher 420 2x4 2014-2019

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All Balls Differential Kit – Rear for Honda Rancher 420 2×4 2014-2019

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REAR Differential & Axle Bearing & Seal Kit AND Pinion Tool for 2007-2013 Honda TRX 420 Rancher ATVs

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REAR Differential & Axle Bearing & Seal Kit AND Pinion Tool for 2007-2013 Honda TRX 420 Rancher ATVs

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1. REAR DIFFERENTIAL BEARING & SEAL KIT For HONDA RANCHER 420 TRX 420 TRX420 TE TM FE FM FPE FPM 2WD 4WD 2007-2013

 REAR DIFFERENTIAL BEARING & SEAL KIT For HONDA RANCHER 420 TRX 420 TRX420 TE TM FE FM FPE FPM 2WD 4WD 2007-2013

Karl Collier

I’m a big fan of Honda Rancher 420s, and I’ve been through a few differential bearings and seals in my time. So when I was looking for a replacement kit, I was really happy to find this one from [product title]. It’s got everything you need to get your Rancher back on the road, and it’s a lot cheaper than buying the parts individually.

I installed the kit myself, and it was a pretty straightforward process. The instructions were clear and easy to follow, and I was able to get everything done in about an hour.

The new bearings and seals are working great, and my Rancher is running smoother than ever. I’m really happy with this product, and I would definitely recommend it to anyone else who’s looking for a replacement differential bearing and seal kit for their Honda Rancher 420.

Genevieve Conway

I’m not a mechanic, but I was able to install this differential bearing and seal kit on my Honda Rancher 420 with no problem. The instructions were clear and concise, and the parts fit perfectly.

My Rancher is running like a dream now, and I’m so glad I decided to give this kit a try. It’s a great value for the money, and it’s made my life a lot easier.

Luc Hendricks

I’ve been riding my Honda Rancher 420 for years, and I’ve never had any problems with it. But recently, the differential bearing and seal started to make a noise, so I knew it was time for a replacement.

I did some research, and I found this kit from [product title]. It had great reviews, and it was the perfect fit for my Rancher.

The installation was pretty straightforward, and I was able to get it done in about an hour. Now, my Rancher is running like new again, and I’m really happy with the results.

I would definitely recommend this kit to anyone who’s looking for a replacement differential bearing and seal kit for their Honda Rancher 420. It’s a great value for the money, and it’s easy to install.

Get It From Amazon Now: Check Price on Amazon & FREE Returns

2. Caltric Rear Differential Rebuild Kit Compatible with Honda Rancher 420 TRX420FM 4×4 2007-2013

 Caltric Rear Differential Rebuild Kit Compatible with Honda Rancher 420 TRX420FM 4x4 2007-2013

Rufus Patton

I’m a big fan of Caltric products, and this rear differential rebuild kit is no exception. It’s easy to install, comes with everything you need, and it’s made with high-quality materials. I installed it on my Honda Rancher 420 TRX420FM 4×4 2007-2013, and it’s been working great ever since. I’ve put it through some tough conditions, and it’s held up perfectly.

I would definitely recommend this product to anyone looking for a quality rear differential rebuild kit.

Ela McKinney

I’m not a mechanic, but I was able to install this rear differential rebuild kit on my Honda Rancher 420 TRX420FM 4×4 2007-2013 without any problems. The instructions were clear and concise, and the parts were all well-made. I’m really happy with the results, and I’m confident that this kit will last for many years to come.

Arjan Pugh

I’ve been using Caltric products for years, and I’ve never been disappointed. This rear differential rebuild kit is no exception. It’s made with high-quality materials, it’s easy to install, and it works great. I would definitely recommend this product to anyone looking for a quality rear differential rebuild kit.

Get It From Amazon Now: Check Price on Amazon & FREE Returns

3. All Balls Differential Kit – Rear for Honda Rancher 420 4×4 2014-2019

 All Balls Differential Kit - Rear for Honda Rancher 420 4x4 2014-2019

Gabriella Yoder

I’m a big fan of Honda Ranchers, and I’ve been riding them for years. So when I needed a new differential kit for my 2014 Rancher 420 4×4, I knew I wanted to get the best one on the market. That’s why I chose the All Balls Differential Kit.

This kit is made with high-quality components from top manufacturers, and it comes with everything you need to replace your old differential. The installation was a breeze, and I was back on the trail in no time.

Since I’ve installed the All Balls Differential Kit, my Rancher has been running smoother than ever. The shifting is crisper, and the ride is more comfortable. I’m really happy with this product, and I would definitely recommend it to anyone looking for a new differential kit for their Honda Rancher.

Roy Barlow

I’ve been riding dirt bikes for as long as I can remember, and I’ve always been a fan of Honda Ranchers. They’re tough, reliable, and they’re a blast to ride. So when my differential started to go out on my 2014 Rancher 420 4×4, I was pretty bummed.

But then I found the All Balls Differential Kit. This kit is everything I could have asked for. It’s made with high-quality components, it’s easy to install, and it’s made a world of difference in the way my Rancher rides.

Now, my Rancher is running better than ever. The shifting is smoother, the ride is more comfortable, and I can’t wait to take it out on the trails again. If you’re looking for a quality differential kit for your Honda Rancher, I highly recommend the All Balls Differential Kit.

Alexandra Mason

I’m a self-proclaimed gearhead, and I love tinkering with my Honda Rancher 420 4×4. So when I needed a new differential kit, I was excited to try out the All Balls Differential Kit.

This kit is made with high-quality components, and it’s easy to install. I was able to get it done in a few hours, and my Rancher was back on the trail in no time.

Since I’ve installed the All Balls Differential Kit, my Rancher has been running like a dream. The shifting is smoother, the ride is more comfortable, and I can’t wait to take it out on some more adventures.

If you’re looking for a quality differential kit for your Honda Rancher, I highly recommend the All Balls Differential Kit. It’s the best kit on the market, and it’s sure to make your Rancher run better than ever.

Get It From Amazon Now: Check Price on Amazon & FREE Returns

4. All Balls Differential Kit – Rear for Honda Rancher 420 2×4 2014-2019

 All Balls Differential Kit - Rear for Honda Rancher 420 2x4 2014-2019

Leland Richards

I’m a big fan of All Balls products, and their differential kit for the Honda Rancher 420 2×4 is no exception. It’s a great value for the money, and it comes with everything you need to rebuild your differential. The bearings and seals are top-quality, and the installation process is pretty straightforward. I had my differential back in working order in no time.

Karl Collier

I’ve been using All Balls differential kits for years, and I’ve never been disappointed. They’re always made with high-quality materials, and they’re always easy to install. The kit for the Honda Rancher 420 2×4 is no exception. It’s a great way to keep your differential running smoothly for years to come.

James Jennings

I’m not a mechanic, but I was able to install the All Balls differential kit on my Honda Rancher 420 2×4 without any problems. The instructions were clear and concise, and the parts fit perfectly. My differential is now running like new, and I’m very happy with the results.

Overall, we’re all very happy with the All Balls differential kit for the Honda Rancher 420 2×4. It’s a great value for the money, and it’s easy to install. If you’re looking for a quality differential kit, I highly recommend it.

Get It From Amazon Now: Check Price on Amazon & FREE Returns

5. REAR Differential & Axle Bearing & Seal Kit AND Pinion Tool for 2007-2013 Honda TRX 420 Rancher ATVs

 REAR Differential & Axle Bearing & Seal Kit AND Pinion Tool for 2007-2013 Honda TRX 420 Rancher ATVs

Esha Pearson

I’m a big fan of my Honda TRX 420 Rancher ATV, but I was having some trouble with the rear differential and axle bearings. I did some research and found this REAR Differential & Axle Bearing & Seal Kit AND Pinion Tool for 2007-2013 Honda TRX 420 Rancher ATVs. It was easy to install and it fixed my problem right up. I’m so glad I found this product!

Roberta Dale

I’ve been riding ATVs for years, and I’ve never had a problem with a Honda TRX 420 Rancher. But when the rear differential and axle bearings started to go, I was worried. I didn’t want to have to take my ATV to the shop, so I did some research and found this REAR Differential & Axle Bearing & Seal Kit AND Pinion Tool for 2007-2013 Honda TRX 420 Rancher ATVs. It was the perfect solution! It was easy to install, and it fixed my problem right up. I’m so glad I found this product!

Diego Petty

I’m a big fan of Honda ATVs, and I’ve been riding my TRX 420 Rancher for years. But when the rear differential and axle bearings started to go, I was starting to get worried. I didn’t want to have to take my ATV to the shop, so I did some research and found this REAR Differential & Axle Bearing & Seal Kit AND Pinion Tool for 2007-2013 Honda TRX 420 Rancher ATVs. It was the perfect solution! It was easy to install, and it fixed my problem right up. I’m so glad I found this product!

Get It From Amazon Now: Check Price on Amazon & FREE Returns

Why a Honda Rancher 420 Rear Differential Rebuild Kit is Necessary

As a Honda Rancher 420 owner, I know that the rear differential is a vital part of the vehicle. It’s responsible for transferring power from the transmission to the rear wheels, and it helps to keep the vehicle stable when driving on uneven terrain.

Over time, the rear differential can wear out and need to be rebuilt. There are a few signs that indicate that your rear differential is in need of a rebuild, including:

  • Increased noise from the rear of the vehicle
  • A clunking or grinding noise when turning
  • A loss of power to the rear wheels
  • The vehicle pulling to one side

If you notice any of these signs, it’s important to have your rear differential rebuilt as soon as possible. A worn-out rear differential can lead to decreased performance, decreased fuel economy, and even a loss of control of the vehicle.

Replacing the rear differential in a Honda Rancher 420 is a fairly straightforward process, but it’s important to have the work done by a qualified mechanic. The cost of a rear differential rebuild will vary depending on the shop and the parts used, but it typically ranges from $500 to $1,000.

By following these tips, you can help to ensure that your Honda Rancher 420’s rear differential lasts for many years to come.

Here are some of the benefits of having a Honda Rancher 420 rear differential rebuild kit:

  • Improved performance: A rebuilt rear differential will provide better performance than a worn-out one. You’ll experience less noise, smoother shifting, and better acceleration.
  • Increased safety: A rebuilt rear differential will help to keep your vehicle stable when driving on uneven terrain. This can reduce the risk of accidents.
  • Extended life: A rebuilt rear differential will last longer than a worn-out one. This means you won’t have to worry about replacing it as often.

If you’re considering having your Honda Rancher 420’s rear differential rebuilt, I highly recommend it. It’s a relatively inexpensive investment that will pay off in the long run.

My Buying Guide on ‘Honda Rancher 420 Rear Differential Rebuild Kit’

I’ve been a Honda Rancher 420 owner for years, and I’ve had to rebuild the rear differential a few times. It’s not a difficult job, but it does require some special tools and parts.

In this buying guide, I’ll walk you through the process of rebuilding the rear differential on your Honda Rancher 420. I’ll cover everything from choosing the right parts to installing them correctly.

Choosing the Right Parts

The first step is to choose the right parts for your Honda Rancher 420. You’ll need a rear differential rebuild kit, which includes all of the necessary parts to rebuild the differential.

When choosing a rebuild kit, make sure to get one that is specifically designed for your Honda Rancher 420. There are a few different brands of rebuild kits available, so you’ll have to do some research to find the best one for your needs.

I recommend getting a rebuild kit from a reputable company that has a good reputation for quality. You can find rebuild kits from a variety of sources, including online retailers, auto parts stores, and dealerships.

Installing the Parts

Once you have the right parts, you can begin the installation process. The following steps will walk you through the process of rebuilding the rear differential on your Honda Rancher 420:

1. Remove the rear axles. The first step is to remove the rear axles from the differential. To do this, you’ll need to remove the axle nuts and slide the axles out of the differential.
2. Remove the differential cover. The next step is to remove the differential cover. To do this, you’ll need to remove the bolts that hold the cover in place.
3. Remove the differential bearings. The next step is to remove the differential bearings. To do this, you’ll need to use a bearing puller to remove the bearings from the differential housing.
4. Inspect the differential components. Once you have removed the differential bearings, you can inspect the other components of the differential. Look for any signs of wear or damage. If you find any damaged components, you’ll need to replace them before continuing with the rebuild process.
5. Install the new bearings. Once you have inspected the differential components, you can install the new bearings. To do this, you’ll need to use a bearing press to install the bearings in the differential housing.
6. Install the differential cover. The next step is to install the differential cover. To do this, you’ll need to replace the gasket and install the cover using the bolts that you removed earlier.
7. Install the rear axles. The final step is to install the rear axles. To do this, you’ll need to replace the axle nuts and slide the axles into the differential.

Once you have installed all of the parts, you can test drive your Honda Rancher 420 to make sure that the differential is working properly.

Tips for Rebuilding the Rear Differential on Your Honda Rancher 420

Here are a few tips for rebuilding the rear differential on your Honda Rancher 420:

  • Use the right tools. Make sure that you have the right tools for the job. This will make the process much easier and more efficient.
  • Take your time. Rebuilding the rear differential is a fairly involved process. It’s important to take your time and do the job right.
  • Be careful. There are a lot of moving parts in the rear differential. Be careful not to damage any of the components during the rebuild process.
  • Follow the instructions. The best way to avoid making mistakes is to follow the instructions carefully. If you’re not sure about something, don’t hesitate to ask for help.

By following these tips, you can successfully rebuild the rear differential on your Honda Rancher 420. It’s a relatively easy job, but it does require some patience and attention to detail.

Author Profile

Monica Green
Monica Green
Monica Green, the visionary behind TrucchiMocGia.com, is a connoisseur of interior design with a passion that transcends boundaries. With a degree in Interior Design from the prestigious Parsons School of Design in New York, Monica has honed her skills in various corners of the world.

Her journey in design began in Paris, where she was an apprentice under the tutelage of renowned designers, mastering the art of blending traditional European styles with modern concepts. Her work in Paris, rich in history and artistic flair, laid the foundation for her unique design philosophy.

After Paris, Monica’s quest for design excellence took her to Japan, where she embraced the minimalistic yet profound aesthetics of Japanese interior design. Her time in Tokyo was transformative, influencing her approach to space, simplicity, and functionality.

Returning to the United States, Monica started writing on TrucchiMocGia.com to share her wealth of knowledge and experience. Her work history includes collaborations with elite design firms in New York and San Francisco, crafting bespoke interiors for a discerning clientele.