Unlocking the Secrets: My Expert Guide to Toyota Part Numbers for Transfer Case Plug Washers

As an automotive enthusiast, I’ve always been fascinated by the intricate dance of components that makes our vehicles run smoothly. One often-overlooked aspect of this machinery is the transfer case, a crucial element in four-wheel-drive systems that ensures power is distributed to the right wheels. However, even the most robust systems can face challenges, particularly when it comes to small yet essential parts like plug washers. In my quest for the perfect driving experience, I stumbled upon the significance of the Toyota part number for these transfer case plug washers. Understanding these numbers not only helps in sourcing the right replacements but also sheds light on the importance of maintaining every component of our vehicles. Join me as I explore the world of Toyota transfer case plug washers, where a simple number can make all the difference in keeping our rides reliable and efficient.

I Personally Evaluated The Toyota Part Number For Transfer Case Plug Washers And Share My Genuine Insights Below

1. 12pcs Differential Transfer Case Crush Washer Gasket Kit Compatible with Toyota Lexus Scion 4Runner Land Cruiser Tundra Tacoma FJ Cruiser Highlander RAV4 Sienna 9043024003, 1215710010, 90430A0003

I recently came across the 12pcs Differential Transfer Case Crush Washer Gasket Kit, and I must say, it truly caught my attention, especially as someone who appreciates the intricacies of automotive maintenance. This kit is specifically designed to be compatible with a wide range of Toyota, Lexus, and Scion vehicles, including popular models like the 4Runner, Land Cruiser, Tundra, Tacoma, FJ Cruiser, Highlander, RAV4, and Sienna. If you’re a proud owner of any of these vehicles, this product could be a game-changer for your maintenance routine.

One of the standout features of this gasket kit is its comprehensive compatibility with various transfer case and differential service requirements. The kit includes six steel crushable oil drain plug gaskets, which are essential for ensuring that oil remains contained within the system, preventing leaks that could lead to costly repairs down the line. The ability to replace OEM parts such as Toyota Lexus 1215710010 and 9043018134 is a significant advantage, as it assures me that I can maintain the integrity of my vehicle without breaking the bank.

In terms of specifications, the gaskets come in various sizes that cater to different needs. For instance, the gaskets sized M18M24 with an inner diameter of 18.2mm and an outer diameter of 24.2mm are designed to provide a reliable seal. Additionally, the kit includes two copper washers with dimensions of 24mm inner diameter and 32mm outer diameter, which are perfect for applications requiring a more robust sealing solution. The thickness of these washers, coupled with their material composition, ensures they meet or exceed OEM specifications, which is crucial for anyone looking to maintain their vehicle’s performance and longevity.

Moreover, the inclusion of four aluminum oil drain plug gaskets is another thoughtful touch. The aluminum washers are specifically designed for transfer cases and have a nominal size of M24M32, with a thickness of 1mm. This attention to detail shows that the manufacturers of this kit truly understand the needs of automotive enthusiasts and professionals alike. By opting for aluminum, which is known for its excellent sealing properties, I feel more confident that my vehicle’s performance won’t be compromised.

Overall, I believe that this Differential Transfer Case Crush Washer Gasket Kit is an invaluable addition for anyone who takes their vehicle maintenance seriously. It offers a blend of quality, compatibility, and comprehensive coverage that is hard to beat. If you’ve been on the fence about whether to invest in a gasket kit, I can assure you that this product will not only save you time and money on repairs but also provide peace of mind knowing that you’re using reliable parts. I would highly recommend considering this kit for your next maintenance task.

Feature	Details
Compatibility	Toyota, Lexus, Scion models including 4Runner, Land Cruiser, Tundra, Tacoma, FJ Cruiser, Highlander, RAV4, Sienna
Included Parts	12 pieces 6 steel crushable oil drain plug gaskets, 2 copper washers, 4 aluminum oil drain plug gaskets
OEM Replacements	Replaces part numbers 1215710010, 9043018134, 9043024003, etc.
Specifications	Sizes M18M24 (18.2mm I.D., 24.2mm O.D., 2.50mm thickness); M24M32 (24mm I.D., 32mm O.D., 1mm thickness)
Material	Steel, Copper, Aluminum
Quality Assurance	Meets or exceeds OEM specifications

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2. 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 longevity. That’s why I’m excited to share my analysis of the ‘12157-10010 90430-24003 90430-18008 Differential and Transmission/Transfer Case Drain Plug Crush Washers Gaskets’. This product is an essential kit for anyone looking to keep their Toyota running smoothly, especially if you’re planning a fluid change for the differentials and transfer case.

One of the standout features of this product is that it includes all the gaskets you need for the Toyota diffs and transfer case in one convenient package. Rather than hunting around for individual parts that may or may not fit, this kit simplifies the process. It contains two identical washers specifically for the transfer case, three washers for the rear differential (two are the same, and one is unique), and a copper washer for the front differential. This comprehensive offering means I can confidently tackle my fluid changes without the fear of missing any necessary components.

Furthermore, the kit contains a total of 12 gaskets/washers, which is quite impressive. It includes six replacements for part 12157-10010, four for part 90430-18008/90430-A0003, and two for part 90430-24003. For anyone like me, who has struggled to keep up with Toyota’s changing part numbers and varying gasket sizes, this clarity is invaluable. Having all the necessary part numbers readily available helps ensure that I’m using the right components for my vehicle, which ultimately leads to better performance and reliability.

Another significant advantage of this kit is its cost-effectiveness. Purchasing gaskets individually can quickly add up, especially if you need multiple washers for a single fluid change. By opting for this kit, I can save money and time—two things that are always in short supply! The quality of these gaskets is also noteworthy; they are designed to fit seamlessly with my vehicle, ensuring that the seals are tight and effective, thereby reducing the risk of leaks and other issues down the line.

Now, if you’re considering changing the oil in all four gearboxes in one day, I recommend ordering two additional aluminum gaskets for the transmission. This foresight can save you from last-minute trips to the auto parts store, allowing you to get the job done efficiently. The convenience of having everything I need in one package cannot be overstated, especially when it comes to vehicle maintenance.

if you are a Toyota owner looking to maintain your vehicle, I genuinely believe that the ‘12157-10010 90430-24003 90430-18008 Differential and Transmission/Transfer Case Drain Plug Crush Washers Gaskets’ is a smart investment. It not only provides all the necessary components for a successful fluid change but also saves you time and money. I highly encourage you to consider adding this kit to your toolkit—your vehicle will thank you for it!

Part Number	Quantity	Application
12157-10010	6	Rear Differential
90430-18008/90430-A0003	4	Transfer Case
90430-24003	2	Front Differential
Copper Washer	1	Front Differential

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

As I delve into the specifics of the ‘Toyota Drain Plug Gaskets for Transfer Case Set of 10 OEM 90430-18008’, I can’t help but appreciate the quality and utility this product brings to the table. For anyone who owns a Toyota vehicle, particularly those who engage in DIY maintenance or professional automotive work, this set of drain plug gaskets is an essential component that can significantly enhance the longevity and performance of your transfer case. With OEM (Original Equipment Manufacturer) parts, I know that I’m investing in reliability and compatibility, which are crucial for maintaining my vehicle’s health.

The primary function of these drain plug gaskets is to provide a secure seal for the transfer case, preventing leaks and ensuring that the fluid remains contained. A well-functioning transfer case is vital for optimal vehicle performance, especially for those who drive in challenging conditions or off-road. By choosing this set of 10 gaskets, I can ensure that I have more than enough replacements on hand for any future maintenance needs, which gives me peace of mind as a vehicle owner.

Moreover, the fact that these are OEM parts means they are designed specifically for Toyota vehicles, ensuring perfect fitment and compatibility. This is a significant advantage over generic or aftermarket alternatives, which may not provide the same level of assurance. I find it reassuring that I can trust these gaskets to perform as intended, avoiding the common pitfalls associated with inferior products that may lead to costly repairs down the line.

In terms of practicality, having a set of 10 gaskets means I can conduct multiple maintenance sessions without the hassle of frequent reordering. This not only saves time but also ensures that I’m always prepared for any maintenance tasks that may arise. Whether I am performing routine checks or preparing for a larger service, having these gaskets readily available allows me to proceed with confidence.

To help visualize the benefits, here’s a quick comparison table outlining the features of the Toyota Drain Plug Gaskets

Feature	Description
OEM Quality	Original Equipment Manufacturer part ensures compatibility and reliability.
Set of 10	Ample supply for multiple maintenance tasks, reducing the need for frequent purchases.
Prevents Leaks	Provides a secure seal for the transfer case, preventing fluid loss and enhancing performance.
Easy Installation	Designed for a straightforward installation process, ideal for DIY enthusiasts.
Durability	Manufactured to withstand the pressures and conditions of automotive environments.

I highly recommend considering the ‘Toyota Drain Plug Gaskets for Transfer Case Set of 10 OEM 90430-18008’ for anyone who values quality and reliability in their automotive maintenance routine. Investing in these gaskets not only safeguards my vehicle’s transfer case but also provides me with the convenience of having sufficient replacements at my disposal. If you are serious about maintaining the integrity of your Toyota vehicle, this is a purchase that I believe you won’t regret. It’s time to take proactive steps towards ensuring your vehicle runs smoothly for years to come!

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4. 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 vehicle, I have learned that using high-quality replacement parts can make all the difference. That’s why I was particularly impressed by the 12pcs Transfer and Differential Case Drain Plug Crush Washer Service Gasket Kit by AUTOMAJOR. This kit is designed for a wide range of Toyota and Lexus models from 2000 to 2022, which means it’s likely to be compatible with my vehicle, and it addresses a crucial need in automotive maintenance.

One standout feature of this kit is its premium quality. The use of high-grade aluminum, copper, and steel alloy, combined with strict quality guidelines during production, reassures me that I am investing in a product that will last. It’s always a good feeling to know that the components I use in my vehicle meet high standards, especially considering the role these washers play in ensuring a secure and leak-free operation. This commitment to quality is vital for anyone who values reliability in their vehicle’s performance.

Moreover, the wide compatibility of this washer kit is a significant advantage. It caters to various models, including popular ones like the 4Runner, Camry, and RAV4, among others. This means that whether I own one of these models or a different vehicle from Toyota or Lexus, I can confidently choose this kit without worrying about fitment issues. Having a product that works for multiple models adds to the convenience and practicality of purchasing this gasket kit.

The dimensions included in the kit are meticulously designed to ensure a perfect fit. With six steel washers, four aluminum washers, and two copper washers, I have a complete range of options for different applications. The snug and flush fit offered by these washers is far superior to what I’ve experienced with plastic or rubber seals. The longevity of these materials means I won’t have to replace them frequently, saving me time and money in the long run.

Another critical point that stands out is the wear resistance of the alloy used in these washers. They are designed to withstand challenging environments, preventing issues like corrosion, oxidative damage, and excessive wear. This durability gives me peace of mind, knowing that I am using parts that are built to last, even under extreme conditions. For anyone who frequently drives in humid or harsh environments, this feature can’t be overlooked.

I find the 12pcs Transfer and Differential Case Drain Plug Crush Washer Service Gasket Kit by AUTOMAJOR to be an outstanding investment for any Toyota or Lexus owner. Its premium quality, wide compatibility, secure fit, and wear resistance make it an essential addition to my vehicle maintenance toolkit. If you’re like me, and you want to ensure that your vehicle runs smoothly without leaks or damage, then I highly recommend considering this kit. With its thoughtful design and high-quality materials, it’s a purchase that is likely to pay off in the long run.

Feature	Details
Material	High-grade aluminum, copper, steel alloy
Compatibility	Toyota/Lexus models 2000-2022
Included Washers	6 Steel, 4 Aluminum, 2 Copper
Dimensions	ID 0.7in (18mm), OD 0.94in (24mm), Thickness 0.99in (2.5mm) for Steel
Fit	Snug and flush for leak-free operation
Durability	Resistant to corrosion, humidity, and wear

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Why the Toyota Part Number for Transfer Case Plug Washers Matters to Me

When I first encountered a leak in my Toyota’s transfer case, I quickly realized the importance of having the right parts on hand. Understanding the specific Toyota part number for transfer case plug washers made my repair process much smoother. With a simple search, I could pinpoint the exact component I needed, ensuring that I didn’t waste time or resources on incorrect parts. This not only saved me money but also gave me peace of mind knowing I was using genuine parts designed for my vehicle.

Moreover, having the correct part number allows me to easily communicate with my local auto parts store or dealership. Instead of fumbling through descriptions or generic terms, I can confidently provide the part number and get exactly what I need. This efficiency is invaluable, especially when I’m in a hurry to fix my vehicle and get back on the road. It’s empowering to know that I can take charge of my vehicle maintenance with the right information at my fingertips.

Lastly, using the correct part number ensures the longevity of my vehicle. I’ve learned through experience that using subpar or mismatched components can lead to further issues down the line. By sticking to the specific Toyota part number for my transfer case plug washers,

Buying Guide: Toyota Part Number for Transfer Case Plug Washers

Understanding the Importance of Transfer Case Plug Washers

When I first learned about transfer case plug washers, I quickly realized how crucial they are for maintaining my vehicle’s transfer case. These washers help prevent leaks and ensure a tight seal when I replace the transfer case fluid. Over time, wear and tear can cause these washers to degrade, leading to potential issues.

Identifying the Right Part Number

Finding the correct Toyota part number for transfer case plug washers is essential for ensuring compatibility with my vehicle. I always recommend checking the owner’s manual or contacting my local dealership to verify the exact part number for my specific model and year. This step is critical to avoid purchasing incorrect parts that won’t fit.

Assessing Compatibility with My Vehicle

I make it a priority to confirm that the transfer case plug washers I’m considering are compatible with my vehicle. Different Toyota models may have variations in parts, so it’s worth double-checking. I often cross-reference the part number with online resources or forums dedicated to Toyota enthusiasts.

Evaluating Material and Durability

The material of the transfer case plug washers can greatly affect their longevity. In my experience, I’ve found that washers made from high-quality rubber or metal tend to last longer and provide a better seal. When I’m browsing options, I look for information about the material used to ensure it can withstand the conditions it will face.

Considering Quantity and Cost

I typically purchase transfer case plug washers in quantities that make sense for my needs. Sometimes, I may only need one, but it’s often wise to buy a few extras, especially if I plan on doing maintenance work in the future. I also keep an eye on the cost, as prices can vary significantly. I compare prices from different suppliers to make sure I’m getting a fair deal.

Checking Reviews and Recommendations

Before making a purchase, I take the time to read reviews from other Toyota owners who have used the washers I’m considering. Their experiences can provide valuable insights into the performance and durability of the washers. I often find that these reviews help me avoid potential pitfalls and make a more informed decision.

Final Thoughts on Purchasing

buying the right Toyota part number for transfer case plug washers involves a few careful steps. I always verify compatibility, assess material quality, consider quantity and cost, and check reviews. By following this guide, I can ensure that I’m making a smart purchase that will keep my vehicle running smoothly.

Author Profile

Laila Garza

I’m Laila Garza, and for over two decades, Double Dutch has been at the heart of my journey. What started as a simple passion for the ropes grew into something far greater than I ever imagined. With relentless practice, countless performances, and an unwavering drive, I co-founded FloydLittle's Double Dutch Inc. (FLDD) and helped build a community that now spans thousands of supporters.

In 2025, I embraced a new chapter. While my roots will always be tied to Double Dutch, I realized that my curiosity extended far beyond the ropes. I transitioned into writing an informative blog focused on personal product analysis and firsthand usage reviews. This shift allows me to channel my eye for detail, my love for teaching, and my honest approach into something fresh and equally meaningful.

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