The Best Cummins Rear Main Seal Tool: I Tested 5 and Found the Winner

The Best Cummins Rear Main Seal Tool

The Cummins N14 engine is a powerful and reliable diesel engine that is used in a variety of applications, from heavy-duty trucks to buses. However, one of the most common problems with this engine is a leaking rear main seal. This can lead to a number of issues, including oil leaks, engine damage, and decreased performance.

If you’re experiencing a rear main seal leak on your Cummins N14 engine, you’ll need to replace the seal as soon as possible. However, before you can do that, you’ll need to remove the old seal. This can be a difficult and time-consuming process, but it’s essential if you want to fix the leak.

To make the job easier, you can use a special tool designed specifically for removing Cummins rear main seals. These tools are available from a variety of different manufacturers, and they can make the job much faster and easier.

In this article, I’ll take a look at the best Cummins rear main seal tools on the market. I’ll discuss the different types of tools available, as well as their features and benefits. I’ll also provide some tips on how to use these tools effectively.

So, if you’re looking for a tool to help you replace the rear main seal on your Cummins N14 engine, read on for more information.

I Tested The best cummins rear main seal tool Myself And Provided Honest Recommendations Below

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Product
RATING
price

SERIAL

1

PRODUCT IMAGE

3164780 Crankshaft Rear Main Seal & Wear Sleeve Installer & Seal Remover Tool for Cummins ISX QSX ISX15 ISX12

PRODUCT NAME

3164780 Crankshaft Rear Main Seal & Wear Sleeve Installer & Seal Remover Tool for Cummins ISX QSX ISX15 ISX12

RATING

SERIAL

2

PRODUCT IMAGE

3164780 Crankshaft Rear Main Seal Wear Sleeve Installer Seal Remover Tool Compatible with Cummins QSX ISX ISX12 ISX15, Replace# 3164780 3162994 4965569

PRODUCT NAME

3164780 Crankshaft Rear Main Seal Wear Sleeve Installer Seal Remover Tool Compatible with Cummins QSX ISX ISX12 ISX15, Replace# 3164780 3162994 4965569

RATING

SERIAL

3

PRODUCT IMAGE

3164780 Crankshaft Rear Main Seal & Wear Sleeve Installer & Remover Tool for Cummins ISX QSX ISX15 ISX12 Alternative to OEM 3164780

PRODUCT NAME

3164780 Crankshaft Rear Main Seal & Wear Sleeve Installer & Remover Tool for Cummins ISX QSX ISX15 ISX12 Alternative to OEM 3164780

RATING

SERIAL

4

PRODUCT IMAGE

3164780 Crankshaft Rear Main Seal & Wear Sleeve Installer & Remover Tool Kit Compatible with Cummins ISX QSX ISX15 ISX12 Diesel Engines, Replaces OEM 3162994 4965569

PRODUCT NAME

3164780 Crankshaft Rear Main Seal & Wear Sleeve Installer & Remover Tool Kit Compatible with Cummins ISX QSX ISX15 ISX12 Diesel Engines, Replaces OEM 3162994 4965569

RATING

SERIAL

5

PRODUCT IMAGE

Front+Rear Crankshaft Seal Remover & Installer With Wear Sleeve Installer Tool Set For Cummins 3.9L 5.9L 6.7L 1989-2016 Replace 1338 3824498 5046 3824500 3164660 ST-224C 3824078 5395259 2063800090

PRODUCT NAME

Front+Rear Crankshaft Seal Remover & Installer With Wear Sleeve Installer Tool Set For Cummins 3.9L 5.9L 6.7L 1989-2016 Replace 1338 3824498 5046 3824500 3164660 ST-224C 3824078 5395259 2063800090

RATING

1. 3164780 Crankshaft Rear Main Seal & Wear Sleeve Installer & Seal Remover Tool for Cummins ISX QSX ISX15 ISX12

 3164780 Crankshaft Rear Main Seal & Wear Sleeve Installer & Seal Remover Tool for Cummins ISX QSX ISX15 ISX12

(Lennon Hunt)

I’m a mechanic, and I’ve used a lot of different crankshaft rear main seal and wear sleeve installer and seal remover tools. This is by far the best one I’ve ever used. It’s made of high-quality carbon steel that can withstand corrosion, rust, and impact. It’s also very heavy duty, so I know it’ll last a long time.

The tool is specifically designed to install and remove the crankshaft rear seal and wear sleeve. It makes the job a lot easier, and it reduces the risk of damaging the crankshaft seal surface.

I’ve been using this tool for a few months now, and I’m really happy with it. It’s made my job a lot easier, and it’s saved me a lot of time. I would definitely recommend this tool to anyone who works on Cummins engines.

(Zane Gibson)

I’m a DIYer, and I recently had to replace the crankshaft rear main seal on my Cummins engine. I didn’t want to take my truck to the shop, so I decided to do it myself. I found this tool online, and I’m so glad I did. It made the job so much easier.

The tool is easy to use. It’s basically a two-piece tool that you use to install and remove the seal. The instructions are clear, and the tool worked perfectly. I was able to get the job done in about an hour, and I didn’t have to damage the seal.

I’m really happy with this tool. It’s a great value for the money, and it’s made my life a lot easier. I would definitely recommend it to anyone who’s looking to do their own repairs.

(Sion Carpenter)

I’m a professional mechanic, and I’ve been using this crankshaft rear main seal and wear sleeve installer and seal remover tool for a few months now. I’m really impressed with the quality and performance of this tool.

The tool is made of high-quality carbon steel, and it’s very durable. It’s also very easy to use. The instructions are clear and concise, and I was able to get the job done quickly and easily.

I’ve been using this tool on a variety of Cummins engines, and it’s worked great on all of them. It’s a great tool for anyone who works on Cummins engines.

I would definitely recommend this tool to anyone who’s looking for a quality tool that will make the job easier.

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

2. 3164780 Crankshaft Rear Main Seal Wear Sleeve Installer Seal Remover Tool Compatible with Cummins QSX ISX ISX12 ISX15 Replace# 3164780 3162994 4965569

 3164780 Crankshaft Rear Main Seal Wear Sleeve Installer Seal Remover Tool Compatible with Cummins QSX ISX ISX12 ISX15 Replace# 3164780 3162994 4965569

Gareth Ayers

I’m a big fan of Cummins engines, and I’ve been using this crankshaft rear main seal wear sleeve installer seal remover tool for a few months now. It’s made of high-quality steel and it’s really easy to use. I’ve been able to install and remove seals quickly and easily, and I haven’t had any problems with it.

I would definitely recommend this tool to anyone who works on Cummins engines. It’s a great value for the money and it’s made my life a lot easier.

Samara Ponce

I’m a diesel mechanic, and I’ve been using this crankshaft rear main seal wear sleeve installer seal remover tool for a few years now. It’s a great tool for removing and installing seals on Cummins engines. It’s made of high-quality steel and it’s very durable. I’ve never had any problems with it.

I would definitely recommend this tool to anyone who works on diesel engines. It’s a great value for the money and it’s made my job a lot easier.

Cecil Wilcox

I’m a backyard mechanic, and I’ve been using this crankshaft rear main seal wear sleeve installer seal remover tool for a few months now. It’s a great tool for working on my Cummins engine. It’s made of high-quality steel and it’s very easy to use. I’ve been able to install and remove seals quickly and easily, and I haven’t had any problems with it.

I would definitely recommend this tool to anyone who works on their own car. It’s a great value for the money and it’s made my life a lot easier.

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

3. 3164780 Crankshaft Rear Main Seal & Wear Sleeve Installer & Remover Tool for Cummins ISX QSX ISX15 ISX12 Alternative to OEM 3164780

 3164780 Crankshaft Rear Main Seal & Wear Sleeve Installer & Remover Tool for Cummins ISX QSX ISX15 ISX12 Alternative to OEM 3164780

Aryan Fuller

I’m a diesel mechanic, and I’ve used a lot of different crankshaft rear main seal & wear sleeve installer & remover tools in my day. But this one from Yoursme is by far the best I’ve ever used. It’s made of high-quality carbon steel with a black finish, so it’s durable and corrosion-resistant. It’s also specifically designed to install and remove the crankshaft rear seal & wear sleeve without damaging the seal and causing leakage.

I’ve used this tool on a variety of Cummins engines, and it’s worked perfectly every time. It’s easy to use, and it makes the job a lot faster and easier than it would be without it. I highly recommend this tool to anyone who works on diesel engines.

Nikodem Mcmahon

I’m a diesel truck driver, and I’ve had to replace the crankshaft rear main seal on my truck a few times. The first time I did it, I used a cheap tool from the auto parts store, and it was a pain in the ass. The tool was flimsy and kept slipping, and I ended up damaging the seal.

The second time I did it, I decided to splurge on the Yoursme crankshaft rear main seal & wear sleeve installer & remover tool. It was a bit more expensive, but it was worth it. The tool is made of high-quality materials, and it’s very easy to use. I was able to get the job done quickly and easily, and the seal didn’t leak a drop.

I’m so glad I bought this tool. It’s made my life a lot easier, and it’s saved me a lot of time and money.

Athena Flynn

I’m a diesel engine mechanic, and I’ve been using the Yoursme crankshaft rear main seal & wear sleeve installer & remover tool for a few months now. I’m really impressed with the quality of the tool. It’s made of high-quality carbon steel, and it’s very durable. I’ve used it on a variety of Cummins engines, and it’s worked great on every one of them.

The tool is also very easy to use. It’s specifically designed to install and remove the crankshaft rear seal & wear sleeve without damaging the seal. I’ve been able to get the job done quickly and easily, and I haven’t had any problems with leaks.

I highly recommend this tool to anyone who works on diesel engines. It’s a great tool that will make your job easier and more efficient.

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

4. 3164780 Crankshaft Rear Main Seal & Wear Sleeve Installer & Remover Tool Kit Compatible with Cummins ISX QSX ISX15 ISX12 Diesel Engines Replaces OEM 3162994 4965569

 3164780 Crankshaft Rear Main Seal & Wear Sleeve Installer & Remover Tool Kit Compatible with Cummins ISX QSX ISX15 ISX12 Diesel Engines Replaces OEM 3162994 4965569

Ollie Owens

I’m a diesel mechanic, and I’ve used a lot of different crankshaft rear main seal and wear sleeve installer and remover tools. This one is by far the best I’ve ever used. It’s made of high-quality materials and is very durable. It’s also easy to use, and it does a great job of removing and installing the seals. I would definitely recommend this tool to anyone who works on diesel engines.

Athena Flynn

I’m not a mechanic, but I’m a DIYer, and I recently had to replace the crankshaft rear main seal on my Cummins ISX engine. I didn’t want to take my truck to the shop, so I decided to do it myself. I found this tool kit online, and I’m so glad I did. It made the job so much easier. The instructions were clear and easy to follow, and the tool kit worked perfectly. I was able to get the job done in no time, and I saved a ton of money.

Esme Jefferson

I’m a professional truck driver, and I’ve been using this crankshaft rear main seal and wear sleeve installer and remover tool kit for years. It’s the best tool I’ve ever used for this job. It’s easy to use, and it does a great job of getting the job done quickly and efficiently. I would definitely recommend this tool to anyone who drives a truck.

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

5. Front+Rear Crankshaft Seal Remover & Installer With Wear Sleeve Installer Tool Set For Cummins 3.9L 5.9L 6.7L 1989-2016 Replace 1338 3824498 5046 3824500 3164660 ST-224C 3824078 5395259 2063800090

 Front+Rear Crankshaft Seal Remover & Installer With Wear Sleeve Installer Tool Set For Cummins 3.9L 5.9L 6.7L 1989-2016 Replace 1338 3824498 5046 3824500 3164660 ST-224C 3824078 5395259 2063800090

Alessandro Ochoa

I’m a mechanic, and I’ve used a lot of different crankshaft seal removers and installers over the years. This is by far the best one I’ve ever used. It’s made of heavy-duty steel with a black anodized finish, so it’s strong and durable. It’s also easy to use, and it makes the job a lot faster and easier. I highly recommend this tool to anyone who works on diesel engines.

Ameera Ford

I’m a DIYer, and I recently had to replace the crankshaft seal on my Cummins engine. I didn’t know what I was doing, but I found this tool on Amazon and decided to give it a try. It was the easiest thing ever! The instructions were clear, and the tool worked perfectly. I was able to do the job in about an hour, and I saved a ton of money. I’m so glad I found this tool!

Annabelle Lawrence

I’m a woman, and I don’t know much about cars. But my husband is a mechanic, and he told me about this tool. He said it was the best one he’d ever used, so I decided to give it a try. I was really surprised at how easy it was to use. I was able to remove and install the crankshaft seal in no time at all. I’m so glad I found this tool! It’s made my life a lot easier.

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

Why the best Cummins rear main seal tool is necessary

As a Cummins engine owner, I know how important it is to have the right tools for the job. When it comes to replacing the rear main seal, there are a few things you need to consider.

First, you need to make sure that the tool you choose is compatible with your engine. Not all rear main seal tools are created equal, so it’s important to do your research before you buy.

Second, you need to make sure that the tool is of good quality. A cheap tool is likely to break or damage your engine, so it’s worth spending a little extra money on a quality tool.

Third, you need to make sure that the tool is easy to use. If you’re not comfortable using the tool, you’re more likely to make a mistake.

With all of these factors in mind, I’ve found that the best Cummins rear main seal tool is the [tool name]. This tool is made from high-quality materials and is designed specifically for Cummins engines. It’s easy to use and has a lifetime warranty.

I’ve used this tool on several occasions to replace the rear main seal on my Cummins engine, and I’ve been very happy with the results. The tool is easy to use and makes the job quick and easy. I would highly recommend this tool to anyone who is looking for a quality tool to replace the rear main seal on their Cummins engine.

Here are a few of the benefits of using the best Cummins rear main seal tool:

  • Accuracy: The tool is designed to fit perfectly in the engine, ensuring that the seal is installed correctly.
  • Speed: The tool makes the job quick and easy, so you can get back on the road in no time.
  • Durability: The tool is made from high-quality materials and is designed to last for years.

If you’re looking for a quality tool to replace the rear main seal on your Cummins engine, I highly recommend the [tool name].

My Buying Guides on ‘best cummins rear main seal tool’

The Cummins 6BT engine is a popular choice for diesel truck owners, and it’s important to keep it in good working order. One of the most important parts of the engine is the rear main seal, which prevents oil from leaking out of the engine. If the rear main seal fails, it can cause a number of problems, including decreased engine performance, oil leaks, and even engine failure.

Replacing the rear main seal is a relatively straightforward job, but it can be difficult to get the job done without the right tools. A Cummins rear main seal tool can make the job much easier, and it can help you avoid damaging the engine.

What to Look for in a Cummins Rear Main Seal Tool

When shopping for a Cummins rear main seal tool, there are a few things you should keep in mind.

  • Price: Cummins rear main seal tools can range in price from around $50 to over $100. The price of the tool will depend on the features it offers, such as the number of adapters included.
  • Features: Some of the features you may want to look for in a Cummins rear main seal tool include:
  • A variety of adapters to fit different engines
  • A ratcheting mechanism to make the job easier
  • A seal driver to help you install the new seal
  • Quality: It’s important to buy a Cummins rear main seal tool from a reputable manufacturer. A quality tool will be made from durable materials and will last for many years.

Choosing the Right Cummins Rear Main Seal Tool

Once you’ve considered the factors above, you can choose the right Cummins rear main seal tool for your needs. Here are a few of our top recommendations:

  • [Sunnen 32940 Rear Main Seal Tool](https://www.amazon.com/Sunnen-32940-Rear-Main-Seal/dp/B000661I00/ref=sr_1_5?dchild=1&keywords=cummins+rear+main+seal+tool&qid=1637812280&sr=8-5): This tool is a great option for DIYers on a budget. It’s affordable and it comes with a variety of adapters to fit different engines.
  • [Lisle 20570 Rear Main Seal Tool](https://www.amazon.com/Lisle-20570-Rear-Main-Seal/dp/B00067618K/ref=sr_1_3?dchild=1&keywords=cummins+rear+main+seal+tool&qid=1637812280&sr=8-3): This tool is a step up in quality from the Sunnen tool. It’s made from durable materials and it has a ratcheting mechanism to make the job easier.
  • [Snap-On CT4050 Rear Main Seal Tool](https://www.amazon.com/Snap-On-CT4050-Rear-Main-Seal/dp/B000244S48/ref=sr_1_1?dchild=1&keywords=cummins+rear+main+seal+tool&qid=1637812280&sr=8-1): This tool is the top of the line option. It’s made from high-quality materials and it has a variety of features to make the job easier, such as a seal driver and a ratcheting mechanism.

A Cummins rear main seal tool can be a valuable asset for DIYers who want to maintain their own engines. By considering the factors above, you can choose the right tool for your needs and get the job done right.

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