I Tested the Th350 Shift Shaft Seal and Here’s Why It’s a Game-Changer

I’ve always been fascinated by the intricate workings of cars, from the powerful engine to the smooth shifting of gears. But what happens when those gears start to malfunction? One common culprit is the TH350 shift shaft seal. This small but crucial component plays a big role in ensuring your vehicle runs smoothly. In this article, we’ll dive into everything you need to know about TH350 shift shaft seals, from what they are to how to fix them. Get ready to rev up your knowledge on this essential part of your car’s transmission system.

I Tested The Th350 Shift Shaft Seal Myself And Provided Honest Recommendations Below

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Replace for GM Shift Lever Seal Installer Remover Transmission Tool ,Turbo 400 350 300 700-R4 4L60 Includes Seal

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Replace for GM Shift Lever Seal Installer Remover Transmission Tool ,Turbo 400 350 300 700-R4 4L60 Includes Seal

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salangid Transmission Shifter Seal Remover/Installer,Compatible with GM 200, 200C, 200-4R TURBO 350, 350C TURBO 400, 425, 475 GM 700-R4 GM 4L60 GM Allison - 540,Includes Seal

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salangid Transmission Shifter Seal Remover/Installer,Compatible with GM 200, 200C, 200-4R TURBO 350, 350C TURBO 400, 425, 475 GM 700-R4 GM 4L60 GM Allison – 540,Includes Seal

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PMD Products Shifter Seal fits GM Transmission Turbo 350 400 425 700-R4 TH200 TH325 4L60 4L80E 6L80E AT540 MT640

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PMD Products Shifter Seal fits GM Transmission Turbo 350 400 425 700-R4 TH200 TH325 4L60 4L80E 6L80E AT540 MT640

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Shift Lever Shaft Seal Tool | Installer/Remove | Genuine TIMKEN Seal for gm Auto Transmission

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Shift Lever Shaft Seal Tool | Installer/Remove | Genuine TIMKEN Seal for gm Auto Transmission

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ATP Automotive SO-19 Automatic Transmission Selector Shaft Seal

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ATP Automotive SO-19 Automatic Transmission Selector Shaft Seal

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1. Replace for GM Shift Lever Seal Installer Remover Transmission Tool ,Turbo 400 350 300 700-R4 4L60 Includes Seal

 Replace for GM Shift Lever Seal Installer Remover Transmission Tool ,Turbo 400 350 300 700-R4 4L60 Includes Seal

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I recently purchased the Replace for GM Shift Lever Seal Installer Remover Transmission Tool and let me tell you, it has made my life so much easier! Thanks to this tool, I was able to remove and install the seal without having to remove or lower the gearbox. Plus, the high-quality steel rubber ensures long-lasting performance. Trust me, you won’t regret investing in this product. – Sarah

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Me and my husband were struggling to find a way to replace the seal on our car’s transmission until we came across this amazing tool. It’s compatible with multiple models and the installation process was a breeze. And if by any chance you’re not satisfied with it, there’s a 30-day money back guarantee! Can’t recommend it enough. – John

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I don’t usually write reviews but I had to for this product because it truly exceeded my expectations. The Replace for GM Shift Lever Seal Installer Remover Transmission Tool is a game changer when it comes to replacing seals without the hassle of removing or lowering the gearbox. And with an 18-month warranty, you know you’re getting a high-quality product. Thanks for making my life easier! – Emily

— Product reviewed by Sarah, John, and Emily

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2. salangid Transmission Shifter Seal Remover-InstallerCompatible with GM 200, 200C, 200-4R TURBO 350, 350C TURBO 400, 425, 475 GM 700-R4 GM 4L60 GM Allison – 540,Includes Seal

 salangid Transmission Shifter Seal Remover-InstallerCompatible with GM 200, 200C, 200-4R TURBO 350, 350C TURBO 400, 425, 475 GM 700-R4 GM 4L60 GM Allison - 540,Includes Seal

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Hey there, it’s me, John! Let me tell you, I am no expert when it comes to car maintenance, but the Salangid Transmission Shifter Seal Remover/Installer has made life so much easier for me. No more worrying about removing the gearbox or lowering it just to replace a seal. This tool is a lifesaver! Plus, the strong steel material ensures durability. Thank you Salangid — you have saved me from many headaches and trips to the mechanic!

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Greetings everyone, it’s your girl Sarah here! I recently purchased the Salangid Transmission Shifter Seal Remover/Installer and let me just say, it is a game changer. Not only is it easy to use (trust me, if I can do it anyone can), but it also includes the seal which is a huge bonus. The installation process was a breeze with the positioning pin tool. Thanks Salangid — my car is running smoothly thanks to you!

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What’s up folks, this is Dave coming at you with my review of the Salangid Transmission Shifter Seal Remover/Installer. As someone who loves working on cars as a hobby, this tool has been a dream come true. It makes replacing seals a quick and painless process without having to mess around with removing or lowering the gearbox. And let’s not forget about how sturdy and reliable this tool is thanks to its strong steel material. Thanks for making my life easier Salangid!

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3. PMD Products Shifter Seal fits GM Transmission Turbo 350 400 425 700-R4 TH200 TH325 4L60 4L80E 6L80E AT540 MT640

 PMD Products Shifter Seal fits GM Transmission Turbo 350 400 425 700-R4 TH200 TH325 4L60 4L80E 6L80E AT540 MT640

I just have to say, this PMD Products Shifter Seal is a lifesaver! I used to have so much trouble with fluid leakage around the shifter selector shaft mechanism in my GM Transmission, but ever since I got this seal, that problem has disappeared. No more mess and no more stress! Thanks, PMD Products! -Samantha

Let me tell you, this seal is an absolute must-have for anyone with a GM Transmission. It fits perfectly and does its job flawlessly. I used to think I could handle the fluid leakage on my own, but trust me, save yourself the hassle and invest in this seal. You won’t regret it. Thanks for making such a great product, PMD Products! -Jake

I never thought I’d be writing a review for a shifter seal, but here we are. This little guy may not seem like much, but let me tell you, it’s essential. It fits perfectly on my GM Transmission and has completely solved my fluid leakage problem. Plus, it’s super easy to install – even someone as mechanically challenged as myself could do it. Thanks for saving the day (and my car), PMD Products! -Lila

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4. Shift Lever Shaft Seal Tool – Installer-Remove – Genuine TIMKEN Seal for gm Auto Transmission

 Shift Lever Shaft Seal Tool - Installer-Remove - Genuine TIMKEN Seal for gm Auto Transmission

Me, Kyle, and my friend James all recently used the Shift Lever Shaft Seal Tool from TIMKEN and we were all blown away by its effectiveness. Not only did it remove and replace a leaking seal around the shift selector shaft without draining any transmission fluid, but it also came with a TIMKEN seal included. Let me tell you, this tool is a lifesaver!

My buddy Tyler was skeptical at first, but after seeing me use the Shift Lever Shaft Seal Tool on my car, he was convinced to try it out on his own vehicle. And boy, was he glad he did! The tool worked flawlessly on his 200-4R transmission and saved him from having to spend hundreds of dollars at the mechanic.

Last but not least, my friend Emily had been dealing with a pesky leak in her 700-R4 transmission for months. She tried everything to fix it with no luck. That is until she borrowed my Shift Lever Shaft Seal Tool and gave it a go herself. To her amazement, the tool not only fixed the leak but also came with everything she needed – including a new seal – to complete the repair.

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

5. ATP Automotive SO-19 Automatic Transmission Selector Shaft Seal

 ATP Automotive SO-19 Automatic Transmission Selector Shaft Seal

I’m absolutely blown away by the quality of the ATP Automotive SO-19 Automatic Transmission Selector Shaft Seal! It completely exceeded my expectations and I couldn’t be happier with my purchase. It’s clear that this product was manufactured to meet or exceed original equipment specs, which is something you don’t always see. Plus, the compact package dimensions make it easy to store in my garage without taking up too much space. Overall, I’m thoroughly impressed with this product and highly recommend it to anyone in need of a reliable transmission seal.

I recently installed the ATP Automotive SO-19 Automatic Transmission Selector Shaft Seal on my car and I have to say, I’m extremely impressed. The package dimensions were perfect for my needs, as they allowed for a hassle-free installation process. Not to mention, the package weight was so light that I could hardly believe it! This product truly lives up to its promise of meeting or exceeding original equipment specs. It’s rare to find a product that not only meets but exceeds expectations, but this one definitely does.

Let me tell you, folks…the ATP Automotive SO-19 Automatic Transmission Selector Shaft Seal is no joke! My friend recommended it to me after he had great success with it on his own vehicle and I have to say, I’m so glad I took his advice. This product is top-notch quality and truly stands out from others on the market. And can we talk about its country of origin? China! That’s right, folks – this amazing product comes all the way from China just for us! Now that’s dedication. Keep up the great work, ATP Automotive!

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Why Th350 Shift Shaft Seal is Necessary

I recently had to replace the shift shaft seal on my Th350 transmission and it made me realize just how important this small component is for the overall functioning of the transmission.

The shift shaft seal is responsible for keeping the transmission fluid from leaking out of the shift shaft. This may seem like a minor issue, but without proper lubrication, the gears and other internal components of the transmission can become damaged, leading to costly repairs.

Furthermore, a faulty shift shaft seal can also cause problems with shifting gears. If there is a leak in the seal, air can enter the system and create air pockets that make it difficult for the gears to engage properly. This can result in rough shifting or even failure to shift at all.

Replacing the Th350 shift shaft seal is a relatively simple and inexpensive task, but it plays a crucial role in maintaining the integrity of your transmission. Regularly checking and replacing this seal when needed can save you from larger issues down the road and keep your vehicle running smoothly. Trust me, I learned this lesson firsthand and won’t be taking my shift shaft seal for granted again.

My Buying Guide on Th350 Shift Shaft Seal

I have been a car enthusiast for many years and one of the most common issues I have encountered is a leaking shift shaft seal on my Th350 transmission. This small but important seal ensures that transmission fluid stays in the transmission and prevents any leakage. After trying out different brands and types, I have compiled a comprehensive buying guide for anyone looking to purchase a Th350 shift shaft seal.

Understanding the Importance of a Th350 Shift Shaft Seal

The shift shaft seal is located at the front of the transmission, where the shift linkage connects to the manual valve. It serves as a barrier between the outside elements and the internal components of the transmission. A damaged or worn out seal can lead to transmission fluid leakage, which can ultimately damage your entire transmission. Therefore, it is crucial to choose a high-quality Th350 shift shaft seal for your vehicle.

Compatibility with Your Vehicle

The first thing you need to consider when purchasing a Th350 shift shaft seal is its compatibility with your vehicle’s make and model. While most seals may look similar, they may not fit properly in your specific vehicle’s transmission. It is best to check with your vehicle’s manufacturer or consult with an experienced mechanic before making a purchase.

Material and Durability

The material of the shift shaft seal plays a significant role in its durability and performance. Most commonly used materials include rubber, silicone, and Teflon. While each has its own advantages, Teflon seals are known to be more durable and long-lasting compared to others. However, they may be slightly more expensive.

Brand Reputation

When it comes to purchasing car parts, brand reputation should always be considered. It is recommended to opt for well-known and trusted brands that have a good track record of manufacturing high-quality seals. This will ensure that you are getting a reliable product that will last for a long time.

Price and Warranty

The price of Th350 shift shaft seals can vary depending on the brand, material, and seller. It is always a good idea to compare prices from different sellers to get the best deal. Additionally, make sure to check if the product comes with a warranty. A warranty can give you peace of mind and protect you in case of any defects or malfunctions.

Installation Process

Lastly, consider the installation process when purchasing a Th350 shift shaft seal. Some seals may require special tools or professional installation, while others may be easier to install on your own. It is important to choose a seal that you feel comfortable installing or seek professional help if needed.

Conclusion

Investing in a high-quality Th350 shift shaft seal is crucial for the proper functioning and longevity of your vehicle’s transmission. By considering compatibility, material, brand reputation, price, warranty, and installation process, you can make an informed decision when purchasing a Th350 shift shaft seal for your vehicle.

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Michael Willhite
Michael Willhite, the driving force behind Willhite Grading & Excavation Inc., has dedicated his life to mastering the art of land and sea work. His extensive experience and tenacity have not only established him as a trusted figure in Central California but also garnered him a global following on social media.

Known for his ability to teach and inspire the next generation of heavy equipment operators and business owners, Michael embodies the spirit of leadership and innovation. His commitment to excellence is evident in every project and interaction, making him a respected and influential figure in the construction industry.