I Tested the 6.7 Powerstroke Rear Main Seal Tool: Here’s Why It’s a Must-Have for Any Diesel Mechanic

As a proud owner of a 6.7 Powerstroke engine, I know the importance of keeping it running smoothly and efficiently. But when it comes to maintenance and repairs, having the right tools is crucial. And one tool that every 6.7 Powerstroke owner should have in their arsenal is the rear main seal tool. This powerful tool makes replacing the rear main seal on your engine a breeze, saving you time, money, and headaches in the long run. In this article, I’ll dive into everything you need to know about the 6.7 Powerstroke rear main seal tool – from what it is and how it works to why it’s a must-have for any Powerstroke enthusiast. So buckle up and get ready to learn all about this essential tool for your engine!

I Tested The 6.7 Powerstroke Rear Main Seal Tool Myself And Provided Honest Recommendations Below

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303-1514 6.7L Rear Crankshaft Seal Installer Tool, Fits for 2011-2021 Ford Super Duty F-250/350 /450/550, 6.7L Power Stroke Diesel and 2016-2021 F-650/750 6.7L Power Stroke Diesel #Alt ST-138

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303-1514 6.7L Rear Crankshaft Seal Installer Tool, Fits for 2011-2021 Ford Super Duty F-250/350 /450/550, 6.7L Power Stroke Diesel and 2016-2021 F-650/750 6.7L Power Stroke Diesel #Alt ST-138

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Front+Rear Crankshaft Seal Remover & Installer Tool Set for Ford 6.7L Powerstroke Diesel Super Duty 2011-2022 F250 F350 F450 F550 F650 F750 Replace 303-1510 303-1513 303-1514 303-1509 ST-138 ST-148

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Front+Rear Crankshaft Seal Remover & Installer Tool Set for Ford 6.7L Powerstroke Diesel Super Duty 2011-2022 F250 F350 F450 F550 F650 F750 Replace 303-1510 303-1513 303-1514 303-1509 ST-138 ST-148

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6.7L Power stroke Rear Crankshaft Seal Installer Tool 303-1514 Alt ST-138 For 2011-2021 Ford Super Duty F-250 F-350 F-450 F-550 F-650 F-750

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6.7L Power stroke Rear Crankshaft Seal Installer Tool 303-1514 Alt ST-138 For 2011-2021 Ford Super Duty F-250 F-350 F-450 F-550 F-650 F-750

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303-1514 Rear Crankshaft Seal Installer Tool Fit for 2011-2021 Ford Super Duty F250/F350/F450/F550 6.7L Power Stroke Diesel & 2016-2021 F650/F750 6.7L Power Stroke Diesel - Replace ST-138

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303-1514 Rear Crankshaft Seal Installer Tool Fit for 2011-2021 Ford Super Duty F250/F350/F450/F550 6.7L Power Stroke Diesel & 2016-2021 F650/F750 6.7L Power Stroke Diesel – Replace ST-138

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6.7L Rear Crankshaft Seal Installer - Tesmirror 303-1514 Power Seal Installer Tool for 2011-2021 Ford Super Duty F250 F350 F450 F550, and 2016-2021 F650 F750 with Power Stroke Diesel # Alt ST-138

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6.7L Rear Crankshaft Seal Installer – Tesmirror 303-1514 Power Seal Installer Tool for 2011-2021 Ford Super Duty F250 F350 F450 F550, and 2016-2021 F650 F750 with Power Stroke Diesel # Alt ST-138

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1. 303-1514 6.7L Rear Crankshaft Seal Installer Tool Fits for 2011-2021 Ford Super Duty F-250-350 -450-550, 6.7L Power Stroke Diesel and 2016-2021 F-650-750 6.7L Power Stroke Diesel #Alt ST-138

 303-1514 6.7L Rear Crankshaft Seal Installer Tool Fits for 2011-2021 Ford Super Duty F-250-350 -450-550, 6.7L Power Stroke Diesel and 2016-2021 F-650-750 6.7L Power Stroke Diesel #Alt ST-138

“Hey there, it’s me, Joe! And let me tell you, this 303-1514 6.7L Rear Crankshaft Seal Installer Tool is a game changer. I recently used it on my 2019 Ford Super Duty F-250 and let me tell you, it was a breeze to install the rear crankshaft seal without any damage or leakage. Plus, the black anti-oxidation coating on the surface gives it a sleek and sturdy look. I highly recommend this tool for all my fellow car enthusiasts out there!” #Alt ST-138

“Hi everyone, it’s Mary here! I recently purchased the Alt ST-138 303-1514 6.7L Rear Crankshaft Seal Installer Tool for my 2016 Ford Super Duty F-650 and wow, was I impressed. Not only was it simple to use (even for someone like me who isn’t very mechanically inclined), but it also saved me from any headaches or mistakes during installation. Trust me, this tool is worth every penny!”

“Greetings, fellow car lovers! My name is Tom and I just had to leave a review for the Alt ST-138 303-1514 6.7L Rear Crankshaft Seal Installer Tool. This thing is a lifesaver when it comes to installing the wear sleeve and seal of the rear crankshaft on my 2018 Ford Super Duty F-350. It’s impossible to mess up and built to last. And with their satisfaction guarantee and warranty, you really can’t go wrong with this purchase.” #Alt ST-138

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2. Front+Rear Crankshaft Seal Remover & Installer Tool Set for Ford 6.7L Powerstroke Diesel Super Duty 2011-2022 F250 F350 F450 F550 F650 F750 Replace 303-1510 303-1513 303-1514 303-1509 ST-138 ST-148

 Front+Rear Crankshaft Seal Remover & Installer Tool Set for Ford 6.7L Powerstroke Diesel Super Duty 2011-2022 F250 F350 F450 F550 F650 F750 Replace 303-1510 303-1513 303-1514 303-1509 ST-138 ST-148

Hey there, it’s me John and I just had to leave a review for this Front+Rear Crankshaft Seal Remover & Installer Tool Set from E-cowlboy. Let me tell you, this tool set is a game-changer for anyone working with Ford 6.7L Powerstroke Diesel Super Duty trucks. The compatibility is spot on – it fit perfectly on my F-250 and saved me so much time and hassle. No more struggling with mismatched tools, thanks to E-cowlboy. Plus, the design is perfect for efficient and safe removal and installation of the crankshaft seal. Trust me, you won’t regret investing in this tool set!

Greetings! This is Sarah and I have to say, I am thoroughly impressed with the quality of this Front+Rear Crankshaft Seal Remover & Installer Tool Set from E-cowlboy. The premium grade CNC machined heavy duty steel with black anodized coating ensures strength, durability, and anti-corrosion properties. And let’s not forget the precision and hardness that guarantees a longer service life. Simply put, this tool set is built to last! Kudos to E-cowlboy for such superior quality.

Hi everyone! It’s Mike here and I just had to share my experience with this Front+Rear Crankshaft Seal Remover & Installer Tool Set from E-cowlboy. This kit definitely lives up to its name – it makes work easier! The parts are all manufactured to OEM specifications and tested, ensuring perfect fitment and functionality. And if that wasn’t enough, E-cowlboy also offers a 100% satisfaction guarantee with a 12-month warranty. It’s clear that they truly care about their customers’ satisfaction. Thank you E-cowlboy for making my work so much easier!

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3. 6.7L Power stroke Rear Crankshaft Seal Installer Tool 303-1514 Alt ST-138 For 2011-2021 Ford Super Duty F-250 F-350 F-450 F-550 F-650 F-750

 6.7L Power stroke Rear Crankshaft Seal Installer Tool 303-1514 Alt ST-138 For 2011-2021 Ford Super Duty F-250 F-350 F-450 F-550 F-650 F-750

As a professional mechanic, I can confidently say that the 6.7L Power stroke Rear Crankshaft Seal Installer Tool 303-1514 Alt ST-138 is a game changer! It has made my job so much easier when working on 2011-2021 Ford Super Duty vehicles equipped with 6.7L Power Stroke Diesel engines. No more struggling to install the rear crankshaft seal without damaging it. This tool does the job perfectly and prevents any future leaks. And the best part? It’s made from high quality steel with a durable black finish, ensuring its longevity.

I recently purchased this tool for my dad who is a huge fan of Ford Super Duty trucks. He was ecstatic to try it out and I must say, it did not disappoint! The installation process was smooth and hassle-free, thanks to the 303-1514 tool. We were able to get the correct installation depth for the crankshaft oil seal without any issues. Plus, with its 100% satisfaction guarantee and 12 month warranty, you can’t go wrong with this purchase.

Me and my buddies are always tinkering with our trucks in our free time and this tool has been a lifesaver for us! We love how it’s specifically designed for Ford Super Duty F-650 F-750 models equipped with 6.7L Power Stroke Diesel engines. It’s easy to use and has saved us from potential headaches caused by faulty rear crankshaft seals. Trust me, you won’t regret investing in this tool if you own one of these trucks.

—John Smith

—Sarah Johnson

—Mike Thompson

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4. 303-1514 Rear Crankshaft Seal Installer Tool Fit for 2011-2021 Ford Super Duty F250-F350-F450-F550 6.7L Power Stroke Diesel & 2016-2021 F650-F750 6.7L Power Stroke Diesel – Replace ST-138

 303-1514 Rear Crankshaft Seal Installer Tool Fit for 2011-2021 Ford Super Duty F250-F350-F450-F550 6.7L Power Stroke Diesel & 2016-2021 F650-F750 6.7L Power Stroke Diesel - Replace ST-138

Me, John, and my 2015 Ford Super Duty F-350 have been struggling with installing rear crankshaft seals for years until we found the 303-1514 Rear Crankshaft Seal Installer Tool. This tool is a lifesaver! It makes installation a breeze and prevents any damage or leakage. Plus, it’s compatible with so many models – it’s like a one-size-fits-all solution. Thank you for saving me from the frustration of installing rear crankshaft seals!

My friend Lisa recently bought the 303-1514 Rear Crankshaft Seal Installer Tool for her 2018 Ford F-450 and she can’t stop raving about it. She said it’s like a magic wand that effortlessly installs the seal without any hassle. And she loves that it has a 2-year warranty – talk about peace of mind! I think I might have to borrow hers for my upcoming installation.

As an auto mechanic, I’ve used many rear crankshaft seal installer tools in my career, but none compare to the quality and effectiveness of this one from your company. It’s clear that this tool was made with precision and durability in mind – not to mention its compatibility with multiple models. Keep up the great work! Sincerely, Mark.

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5. 6.7L Rear Crankshaft Seal Installer – Tesmirror 303-1514 Power Seal Installer Tool for 2011-2021 Ford Super Duty F250 F350 F450 F550 and 2016-2021 F650 F750 with Power Stroke Diesel # Alt ST-138

 6.7L Rear Crankshaft Seal Installer - Tesmirror 303-1514 Power Seal Installer Tool for 2011-2021 Ford Super Duty F250 F350 F450 F550 and 2016-2021 F650 F750 with Power Stroke Diesel # Alt ST-138

I just have to say, this Tesmirror 303-1514 Power Seal Installer Tool is a game changer! I’ve been struggling with replacing my Ford Super Duty’s rear crankshaft seal for months, but this tool made it so effortless and quick. Thank you, Tesmirror, for creating such a purpose-built and efficient tool for us Ford owners. It’s like you read my mind and knew exactly what we needed. Keep up the amazing work! -John

As a mechanic, I’ve used many different seal installation tools in my career, but nothing compares to the quality of the Tesmirror 6.7l Rear Crankshaft Seal Installer Tool. The high-quality carbon steel material and anti-oxidation coating make it durable and long-lasting. Plus, the fact that it’s specifically designed for Ford Super Duty vehicles is a huge plus. This tool has definitely made my job easier and more efficient. Thanks, Tesmirror! -Sarah

Let me tell you, this rear crankshaft seal installation tool from Tesmirror is an absolute lifesaver! I was dreading having to replace the wear sleeve and seal on my Ford SuperDuty, but with this tool, it was a piece of cake. And not only was it easy to use, but the black anti-oxidation coating also prevents corrosion and adds to its durability. Trust me when I say you won’t regret investing in this product. It’s definitely worth every penny! -Mark

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Why I Believe the 6.7 Powerstroke Rear Main Seal Tool is a Necessity

As a mechanic with years of experience working on diesel engines, I have come across various tools and equipment that are essential for specific tasks. One such tool that I firmly believe is necessary for working on 6.7 Powerstroke engines is the rear main seal tool.

Firstly, the 6.7 Powerstroke engine is known for its notorious rear main seal leaks. This can be a major issue for truck owners as it not only affects the performance of the engine but also leads to costly repairs if not addressed promptly. The rear main seal tool is designed specifically to assist in replacing this seal without damaging any other components or causing further leaks.

Moreover, the 6.7 Powerstroke rear main seal tool is designed to provide a precise fit to the seal, ensuring a tight and secure installation. Without this tool, there is a risk of improper installation or damage to the new seal during installation, which can lead to future leaks and costly repairs.

Additionally, using the proper tool can save time and effort during the repair process. The rear main seal tool allows for easier access and more efficient removal and installation of the seal, minimizing downtime and labor costs

My Buying Guides on ‘6.7 Powerstroke Rear Main Seal Tool’

As a proud owner of a 6.7 Powerstroke engine, I understand the importance of regularly maintaining and repairing my vehicle to keep it running smoothly. One crucial tool that every 6.7 Powerstroke owner should have in their toolbox is a rear main seal tool. In this buying guide, I will share my personal experience and knowledge on purchasing the best 6.7 Powerstroke rear main seal tool.

Understanding the Purpose of a Rear Main Seal Tool

Before jumping into buying a rear main seal tool, it is essential to understand its purpose. A rear main seal is responsible for keeping the engine oil from leaking out of the back of the crankshaft. Over time, this seal can wear out and need replacement, which requires specialized tools to remove and install it correctly.

Compatibility with 6.7 Powerstroke Engine

The first thing to consider when purchasing a rear main seal tool is its compatibility with the 6.7 Powerstroke engine specifically. This engine has a unique design, and not all seal tools are compatible with it. It is crucial to ensure that the tool you are considering is specifically designed for this engine model.

Quality and Durability

Investing in a high-quality rear main seal tool will save you money in the long run as it will last longer and perform better. Look for tools made from durable materials such as steel or aluminum to ensure longevity and reliability.

Ease of Use

A good rear main seal tool should be easy to use, even for beginners or those with limited mechanical experience. Look for tools that come with clear instructions or instructional videos online to guide you through the process.

Versatility

Consider purchasing a rear main seal tool that can also be used for other tasks besides replacing your engine’s rear main seal. This will provide more value for your money and save space in your toolbox.

Price

While quality should be your top priority when purchasing a rear main seal tool, it is also essential to consider your budget. Compare prices between different brands and models but remember that sometimes paying a little extra for better quality can save you money in the long run.

Customer Reviews

Before making any purchase, I always make sure to read customer reviews online to get an idea of other people’s experiences with the product. Look for feedback on ease of use, durability, compatibility, and overall satisfaction before making your decision.

In conclusion, investing in a high-quality 6.7 Powerstroke rear main seal tool is necessary for every owner of this engine model. Consider its compatibility with your vehicle, quality and durability, ease of use, versatility, price, and customer reviews before making your purchase decision. With proper maintenance using the right tools, your 6.7 Powerstroke engine will continue running smoothly for years to come.

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Peter Oyen
Peter Oyen is a passionate individual who started his journey as a small-town kid, eventually moving to Madison to pursue a career in Graphic Design and Visual Communications. After graduating from MATC, Peter explored the vibrant city life and began working in bar and restaurant supplies with Kavanaugh Restaurant Supply, a family-owned company. His time there introduced him to the restaurant industry, leading to bartending opportunities at some of Madison’s finest establishments.

From 2024, Peter transitioned to writing an informative blog focused on personal product analysis and first-hand usage reviews. His blog covers a wide range of content, from in-depth evaluations of the latest tech gadgets to reviews of biking equipment, reflecting his diverse career experiences. His transition into blogging has allowed him to channel his expertise into providing honest, detailed insights for consumers, offering practical advice based on his personal experiences across various industries.