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The mkiv Supra Owners Club

Valve Bodies & Solenoids Photo I.D.


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The mechanical side of Toyota automatic transmissions fall into 2 categories, N/A Supra and Soarer are the weaker variant and Supra T.T. and Aristo are the stronger version.

 

The castings and oilways however are the same which means that the valve-body from each will operate any.

 

For curiosity, reference and to help answer many odd questions, here are pics of the different valve-bodies.

 

Shown below, Supra N/A pre Facelift, (large solenoids). (This is the valve-body required to build a Hybrid)

 

Soarer valve bodies are similar but not same. (Will post a pic of one when I have one) (Earlier Generation and not up to scratch for Hybrid building)

 

attachment.php?attachmentid=129587&d=1301877833

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Frank,

 

:think: I think I'm confused? :D

 

Could you please edit into your post, titles for each picture of components shown, it's just a blur of part numbers scrolling down past a letterbox.

 

 

There are 4 x Accumulator Pistons in all of them and the hydraulic interface is the same on many castings.

 

The different valve bodies make the transmission do different things like; 5-speed auto or 4-speed auto with manualised gear-change option.

 

I have never yet worked on a VVTI Tiptronic transmission, only ever seen the one in the pic above.

 

Here's a link to pics of N/A & T.T. castings.

 

http://www.mkivsupra.net/vbb/showthread.php?233707-Project-Supracharger&p=3080115#post3080115

 

Thank you for posting some useful drawings. :)

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