Unlocking the Mystery: My Expert Insight on Toyota Part Numbers for Transfer Case Plug Washers

When it comes to maintaining the performance and longevity of my Toyota, I’ve learned that even the smallest components can make a significant difference. One such unsung hero in the realm of vehicle maintenance is the transfer case plug washer. While it may not be the most glamorous part in the engine bay, understanding the importance of the Toyota part number for these washers can save you time, hassle, and money down the line. In this article, I’ll delve into why these seemingly minor components deserve our attention, how they play a critical role in keeping the transfer case sealed and functioning smoothly, and what you need to know to ensure you’re sourcing the right part for your vehicle. Join me as I explore the world of transfer case plug washers and uncover the vital role they play in your Toyota’s performance!

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1. Rexka 12pcs Transfer & Differential Service Gasket Kit Compatible with Toyota Lexus 4Runner Land Cruiser Tundra Tacoma FJ Cruiser Highlander RAV4 Sequoia Sienna 1215710010 9043024003 90430A0003

I recently came across the Rexka 12pcs Transfer & Differential Service Gasket Kit, and I must say, it’s an impressive product that stands out for anyone who owns a Toyota or Lexus vehicle. Specifically designed for models like the 4Runner, Land Cruiser, Tundra, Tacoma, FJ Cruiser, Highlander, RAV4, Sequoia, and Sienna, this kit is a must-have for both professional mechanics and DIY enthusiasts. The quality and thoughtfulness that went into creating this kit can make a significant difference in your vehicle’s maintenance routine.

One of the standout features of this kit is its comprehensive selection of gaskets. It includes six crushable oil drain plug gaskets with nominal sizes of M18 x M24, ensuring a perfect fit for both the rear and front differentials. The dimensions are well thought out, with an inner diameter (I.D.) of 18.2mm and an outer diameter (O.D.) of 24.2mm, along with a thickness of 2.50mm. Such precise measurements guarantee a leak-free seal, which is crucial for maintaining the integrity of your vehicle’s systems. This means less worry about leaks and more time enjoying your drive.

Additionally, the kit features two differential drain plug gaskets made of copper, with an I.D. of 24 mm and an O.D. of 32 mm. This material choice is excellent because copper gaskets tend to withstand high temperatures and pressures, making them highly durable. They replace specific part numbers like 9043024017 and 90430-24017, ensuring compatibility with your vehicle. This attention to detail demonstrates the manufacturer’s commitment to quality and compatibility.

Moreover, the inclusion of four aluminum oil drain plug gaskets adds even more value to this kit. Aluminum is known for its strength and resistance to corrosion, making these gaskets ideal for use in the transfer case. The nominal size of 18mm is specifically designed to replace Toyota parts 90430-18008 and 90430-A0003, which ensures that you are getting a product that meets or exceeds OEM specifications. This means that you can trust that the parts will perform as well as, if not better than, the original components in your vehicle.

What I appreciate most about the Rexka Gasket Kit is its ease of use. Whether you are a seasoned mechanic or a weekend DIY warrior, this kit simplifies the process of maintaining your vehicle. The direct fitment of the components means that you won’t have to worry about compatibility issues, and you can focus on getting your vehicle back to peak condition without hassle. It’s an investment that not only prolongs the life of your vehicle but also saves you money in the long run by preventing costly repairs from leaks and other gasket failures.

if you are looking for a reliable, high-quality gasket kit for your Toyota or Lexus vehicle, I strongly recommend considering the Rexka 12pcs Transfer & Differential Service Gasket Kit. The thoughtful design, attention to detail, and high-quality materials used in this kit make it an excellent choice for anyone serious about vehicle maintenance. By upgrading your vehicle’s maintenance with this essential gasket kit, you can ensure a leak-free seal and long-lasting durability. Don’t wait until you face an issue with your gaskets; investing in this kit now can save you headaches down the road.

Component	Quantity	Material	Nominal Size	Dimensions (I.D. / O.D. / Thickness)
Oil Drain Plug Gasket	6	Steel	M18 x M24	18.2mm / 24.2mm / 2.50mm
Differential Drain Plug Gasket	2	Copper	M24 x M32	24mm / 32mm / 1mm
Oil Drain Plug Gasket	4	Aluminum	18mm	N/A

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2. 12pcs Transfer and Differential Case Drain Plug Crush Washer Service Gasket Kit – Replacement for Toyota/Lexus 2000-2022 – OEM 12157-10010 90430-A0003 90430-24017 by AUTOMAJOR

When it comes to maintaining my Toyota or Lexus, I understand the importance of using quality components to ensure my vehicle runs smoothly and efficiently. That’s why I was excited to discover the 12pcs Transfer and Differential Case Drain Plug Crush Washer Service Gasket Kit by AUTOMAJOR. This kit has everything I need to perform essential maintenance tasks on my vehicle from 2000 to 2022. With a focus on premium quality and compatibility, this product stands out in the crowded automotive marketplace.

One of the standout features of this kit is its premium quality. AUTOMAJOR uses high-grade aluminum, copper, and steel alloy in the production of these drain plug crush washers. This attention to detail means that I can trust every batch shipped to me, knowing that they meet strict quality guidelines. It gives me peace of mind, especially when I’m working on critical components of my vehicle. I appreciate that the manufacturer prioritizes quality, as it directly impacts the performance and longevity of my vehicle.

Another significant advantage is the wide compatibility of the washers. This kit is compatible with a wide range of Toyota and Lexus models, including popular ones like the 4Runner, Avalon, Camry, and RAV4, among others. This versatility means that no matter which model I own, I can be confident that these washers will fit perfectly. I can also think ahead and purchase this kit even if I decide to change vehicles within the same brand over the years.

The dimensions of the washers are also thoughtfully designed. The kit includes steel, aluminum, and copper washers, with specific sizes tailored for various applications. For example, the steel washers have an inner diameter of 0.7 inches and an outer diameter of 0.94 inches, which ensures a snug fit. This attention to detail in dimensions ensures that I won’t face any issues during installation, which I find incredibly reassuring. It’s a small detail that makes a significant difference in the long run.

One of my biggest frustrations in the past has been the poor sealing capabilities of plastic or rubber seals. Thankfully, this kit boasts a secure fit. The oil drain plug washers fit snug and flush, providing a much tighter and more secure fit than traditional materials. This improved sealing capability means I can reduce the risk of leaks, which is a common issue I’ve encountered before. Knowing that I have a longer-lasting solution is truly a relief.

The wear resistance of these washers is another key feature that has caught my attention. The alloy used in the washers is designed to withstand environmental damage, including high humidity and corrosion. This durability means that I won’t have to worry about frequent replacements, saving both time and money in the long run. I appreciate that I can maintain my vehicle without the hassle of constantly checking or replacing inferior products.

Feature	Description
Premium Quality	High-grade aluminum, copper, and steel alloy used; strict quality guidelines followed.
Wide Compatibility	Compatible with various Toyota/Lexus models from 2000-2022.
Dimensions	Includes steel, aluminum, and copper washers with specific sizes for optimal fit.
Secure Fit	Snug and flush fit providing better sealing than plastic or rubber seals.
Wear Resistance	Resistant to environmental damage, reducing the need for frequent replacements.

I genuinely believe that the 12pcs Transfer and Differential Case Drain Plug Crush Washer Service Gasket Kit by AUTOMAJOR is a must-have for anyone who values quality and reliability in their vehicle maintenance. The combination of premium materials, wide compatibility, precise dimensions, secure fit, and exceptional wear resistance makes this kit an excellent investment for my Toyota or Lexus. If you’re considering purchasing a replacement gasket kit, I encourage you to give this one a try. You won’t regret investing in a product that enhances your vehicle’s performance and longevity.

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3. Toyota Drain Plug Gaskets for Transfer Case Set of 10 OEM 90430-18008

As I delve into the world of automotive maintenance, I cannot help but appreciate the importance of quality components in ensuring the longevity and performance of our vehicles. One product that stands out to me is the ‘Toyota Drain Plug Gaskets for Transfer Case Set of 10 OEM 90430-18008.’ This set of gaskets is an essential component for anyone who owns a Toyota vehicle, especially those who are keen on maintaining their transfer cases in optimal condition.

First and foremost, the fact that these gaskets are OEM (Original Equipment Manufacturer) parts means they are designed specifically for Toyota vehicles. This ensures a perfect fit and compatibility, which is crucial when dealing with components like drain plugs that need to create a tight seal. Using OEM parts gives me peace of mind, knowing that I am not compromising on quality or risking leaks that could lead to more significant issues down the line. With a set of 10, I have enough gaskets on hand for multiple maintenance sessions, making it a practical investment for any Toyota owner.

One of the standout features of the Toyota Drain Plug Gaskets is their durability. Made from high-quality materials, these gaskets are built to withstand the harsh conditions that come with vehicle operation. This durability means I can perform maintenance with confidence, knowing that these gaskets will provide a reliable seal that prevents fluid leaks. This aspect is particularly important for the transfer case, which plays a critical role in the vehicle’s drivetrain and overall performance. A secure seal helps maintain fluid levels, ensuring that the transfer case operates smoothly and efficiently.

Moreover, the ease of installation cannot be overlooked. The design of these gaskets allows for straightforward installation, which I appreciate as someone who enjoys tackling DIY projects. Replacing the drain plug gasket is a relatively simple task that can save me money on mechanic fees. With the right tools and a bit of guidance, I can ensure my vehicle remains in top shape, all while gaining a sense of accomplishment from doing it myself.

Furthermore, having a set of 10 gaskets means that I can perform multiple oil changes or maintenance checks without the need to reorder frequently. This not only saves time but also provides a sense of security in knowing that I have the necessary components readily available whenever I need them. It’s a small but significant convenience that speaks to the thoughtful design of this product.

In summary, the ‘Toyota Drain Plug Gaskets for Transfer Case Set of 10 OEM 90430-18008’ is a smart choice for any Toyota owner who values quality and reliability in their vehicle maintenance. The combination of OEM quality, durability, ease of installation, and the convenience of having multiple gaskets on hand makes this product a worthy addition to my automotive toolkit. If you’re looking to maintain your vehicle’s performance and extend its lifespan, I highly recommend considering this gasket set. It’s a practical investment that can help prevent costly repairs in the future.

Feature	Description
OEM Quality	Designed specifically for Toyota vehicles for optimal fit and performance.
Durability	High-quality materials that withstand harsh operating conditions.
Ease of Installation	Simple to install for DIY enthusiasts, saving on mechanic fees.
Set of 10	Convenient quantity for multiple maintenance sessions.

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4. 12157-10010 90430-24003 90430-18008 Differential and Transmission/Transfer Case Drain Plug Crush Washers Gaskets Compatible with Toyota 4runner Tacoma Tundra FJ cruiser Land Cruiser

As a proud owner of a Toyota 4Runner, Tacoma, Tundra, FJ Cruiser, or Land Cruiser, I understand the importance of maintaining my vehicle’s performance and reliability. One essential part of this maintenance is ensuring that the differential and transfer case are well taken care of. The ‘12157-10010 90430-24003 90430-18008 Differential and Transmission/Transfer Case Drain Plug Crush Washers Gaskets’ kit is a stellar choice for anyone looking to maintain their vehicle efficiently and affordably. This kit is specifically designed for Toyota models, making it a perfect fit for my needs.

One of the standout features of this product is that it includes all the gaskets necessary for the Toyota differentials and transfer case. The kit consists of 12 gaskets/washers in total, including 6 for the rear differential, 2 for the front differential, and 4 for the transfer case. This comprehensive assortment ensures that I have everything I need for a full fluid change without the hassle of tracking down individual parts or worrying about compatibility issues. It’s so convenient to have everything packaged together!

What I appreciate most is the clear organization of the gaskets. The kit includes two washers that look the same for the transfer case, along with three washers that look alike—two for the rear diff and one for the front. There is also a copper washer for the front differential. This attention to detail helps me avoid confusion during installation and makes the entire process much smoother. Plus, the product comes with helpful information regarding Toyota’s frequently changing part numbers, which can be a real headache for many DIY enthusiasts.

In my experience, purchasing this kit is much cheaper than buying each gasket individually. This not only saves me money but also time, as I can complete my maintenance in a single day. If I’m changing the oil in all four gearboxes, the recommendation to order two additional aluminum gaskets for the transmission is incredibly helpful. It shows that the manufacturer understands the needs of their customers and has designed this kit with real-world applications in mind.

Based on my experience, I can confidently say that this product worked perfectly for changing the differential and transfer case fluids on my Toyota. The quality of the gaskets is top-notch, ensuring a secure fit and preventing any potential leaks. I genuinely believe that investing in this kit will extend the lifespan of my vehicle’s components and enhance overall performance.

Ultimately, if you’re considering maintaining your Toyota’s differential and transfer case, I highly recommend the ‘12157-10010 90430-24003 90430-18008 Differential and Transmission/Transfer Case Drain Plug Crush Washers Gaskets’ kit. It’s a smart, cost-effective solution that simplifies the maintenance process and provides peace of mind. Don’t wait until it’s too late—grab this kit and keep your Toyota running smoothly!

Part Number	Quantity Included	Application
12157-10010	6 pcs	Rear Differential
90430-24003	2 pcs	Transfer Case
90430-18008	4 pcs	Transfer Case
90430-A0003	2 pcs	Front Differential

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Why Understanding Toyota Part Numbers for Transfer Case Plug Washers is Essential

As a car enthusiast and someone who frequently works on my own vehicles, I’ve learned that knowing the specifics of Toyota part numbers, especially for components like transfer case plug washers, can make a significant difference in maintenance and repairs. When I first started diving into DIY car maintenance, I quickly realized that using the correct parts is crucial for ensuring the longevity and reliability of my vehicle.

Having the exact Toyota part number for transfer case plug washers not only saves me time but also helps avoid the frustration of dealing with incompatible or subpar parts. I remember a time when I purchased the wrong washer, thinking it would fit, only to find out later that it caused leaks and additional issues. Now, I always cross-reference the part number before making a purchase. This practice not only gives me peace of mind but also ensures that I’m using OEM parts, which are designed for optimal performance in my Toyota.

Additionally, knowing the part number allows me to easily communicate with suppliers or parts stores. Instead of fumbling through descriptions or trying to remember the specifics of what I need, I can simply provide the part number. This clarity has saved me countless hours and has made the whole process of sourcing parts

Buying Guide for Toyota Part Number For Transfer Case Plug Washers

Understanding the Importance of Transfer Case Plug Washers

When I first started working on my Toyota, I quickly realized that every little component plays a vital role in the vehicle’s overall functionality. Transfer case plug washers might seem insignificant, but they are crucial for preventing leaks and ensuring that the transfer case operates smoothly. I learned that these washers help maintain proper fluid levels, which is essential for the longevity of my vehicle.

Identifying the Correct Part Number

Finding the right part number for transfer case plug washers can be a bit of a challenge. I remember spending time looking through my vehicle’s manual and online resources to ensure I had the correct number. I found that the part number is usually located in the owner’s manual or can be found through Toyota’s official website. Always double-check your specific model and year to ensure compatibility.

Considering Quality and Compatibility

During my search for transfer case plug washers, I learned the importance of quality. I wanted washers that would withstand the rigors of driving and the elements. I made sure to look for OEM (Original Equipment Manufacturer) parts, as they often provide the best fit and durability. Compatibility is also crucial, so I always cross-referenced the part number with my vehicle’s specifications.

Where to Buy Transfer Case Plug Washers

I found several options when it came to purchasing transfer case plug washers. Local Toyota dealerships often have the parts I need, but I also explored online retailers and automotive parts stores. I appreciated the convenience of online shopping, but I always made sure to check the seller’s reputation and return policy, just in case.

Cost Considerations

When I was budgeting for my transfer case plug washers, I noticed that prices could vary significantly. I learned that while it might be tempting to go for the cheapest option, quality should be my priority. I found that investing a little more in reputable parts could save me from future headaches, such as leaks or premature wear.

Installation Tips

After purchasing my transfer case plug washers, I was eager to install them myself. I found that having the right tools on hand made the process much smoother. I followed a detailed guide and took my time to ensure everything was installed correctly. I also made sure to torque the plugs to the manufacturer’s specifications to avoid any issues down the line.

Final Thoughts

In my experience, finding the right Toyota part number for transfer case plug washers is a straightforward process if you know what to look for. By understanding the importance of quality, compatibility, and proper installation, I felt confident in my choice. Taking the time to research and invest in the right parts has always paid off in the long run for my vehicle maintenance.

Author Profile

Alexis Brown

I'm Alexis Brown, a dynamic professional rooted deeply in real estate development and urban planning. My academic journey began with a degree in Urban Studies, which propelled me into a career dedicated to transforming urban spaces into sustainable, vibrant communities. Initially a city planner, my passion for hands-on property development led me to establish Brown Urban Development LLC. Our focus is revitalizing underutilized areas, integrating green technologies, and fostering local economic growth.

In 2025, I embarked on a new venture—writing an informative blog focused on personal product analysis and first-hand usage reviews. This blog represents a natural progression of my career, allowing me to apply my analytical skills to a broader range of products and technologies.

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