Toyota CVT consumables and multiple parts numbers: brief guide
Intro
We had a customer ask about an Estima Transmission gasket and strainer, but as the internet is full of interesting articles, it took few moments to share the knowledge we’d like to provide in this blog post for others as well. Sometimes we face with “My mechanic said this and that” or “My mechanic couldn’t find” which is nothing new for us but we are happy to share know-how and learn where possible.
Let’s begin with an essential point. The consumables required for an oil change in a variator are not determined by the car’s make or model, contrary to common belief. Instead, they are specific to the model of the variator installed in the car. Interestingly, the same car model could have different variator models installed, each requiring different consumables.
Hence, it’s not accurate to inquire about the type of filter in the variator (a.k.a CVT) of a Toyota Avensis, Toyota RAV4, Toyota Alion, Estima and so on, without first knowing the specific variator model. Your first step should be to identify the model of your variator, and then search for the appropriate consumables for that specific model.
The variator model can typically be found on a plate located on the Toyota car, usually on the door pillar. Once you have this information, you can accurately determine the necessary consumables for your variator’s oil change.
Which Strainer Assy should I chose?
When it comes to purchasing original filters for your Toyota variator, it’s important to note that the filters under the Toyota article numbers 35330-0W040, 35330-0W090, FTC110111112, and FTC 111V-10112 are essentially the same. The difference lies in the catalog numbers, which vary across different markets. For example, Toyota Estima ACR50/55 2AZFE can use both 0w040 and 0w090.
So, if you’re looking to buy an “original filter” for your variator (be it K110, K111, K111F, K112, or K112F), you can choose a filter using any of these article numbers. This flexibility allows you to find the right part, regardless of your location.
Remember, using genuine Toyota parts ensures the longevity and optimal performance of your vehicle. Always verify the compatibility of the part with your specific variator model before making a purchase. This approach ensures that you get the right part for your vehicle, maintaining its performance and value.
Pan Gasket
Continuously Variable Transmissions (CVTs), specifically models K110, K111, K111F, K112, and K112F, underwent a change in their pan gasket components in August 2008. Prior to this date, these CVTs were fitted with a pan gasket under the Toyota article number 35168-63010. Post August 2008, a gasket with the Toyota part number 35168-20010 was installed.
Interestingly, these two gaskets, despite their differences, are completely interchangeable. The 35168-63010 gasket is a softer variant without any hard reinforcement inside. It appears to be made of a rubber-like material with some inclusions. On the other hand, the 35168-20010 gasket is rigid, reinforced internally, and is thinner than its 63010 counterpart.
The choice between these two gaskets ultimately depends on your specific requirements. While the softer 63010 gasket might provide a more flexible seal, the reinforced 20010 gasket could offer greater durability and resistance to wear. Both are original Toyota parts, ensuring quality and compatibility with your CVT.
When or How Often should we replace the strainer and gasket?
It depends on how you use your vehicle. If you are towing or carrying heavy load, you’d like to replace these more often than if you are just doing daily or light driving. Every 2-3 years or 30000 to 40000kms is somewhat the baseline knowledge.
If you notice shavings coming out more and more often with each oil change, there are additives that can help (but not solve) potential problems and delaying any unforeseen transmission damages.
Hope the above helps and we will cover the oil change and other parts in a follow blog post.
