FinReaper

Hi all, I'm wondering if anyone has a picture of the output shaft for the AA81E AWD transmission OR know the number of splines. The only pics I've found online still has the transfercase bolted on it.

I'm looking to buy an output shaft from a damaged transmission if the spline count works for me.

Thanks!

Yri

Forgive me if I am mistaken, but I don't believe an AA81E AWD configuration exists. I think you may be talking about the 6 speed A760H.

FinReaper

I think you're right! Is it the AA81F that's in the 2017 IS 350 AWD?

Sasnuke

All 3IS AWD = 6 speed transmission (regardless of engine)
All 3IS RWD = 8 speed transmission (regardless of engine, with the exception of the IS250, which is a 6 speed)

The 2017 IS350 AWD has the A760H...realistically all 3IS AWD's have the A760H.

FinReaper

Wikipedia is wrong then. It's not showing the A760H for IS3xx and stopping in 2013 for the IS250. Can't always trust the interweb.

Sasnuke

Technically Wiki is correct. They only provided the info for 2IS, which ran from 2006-2013. 3IS is from 2014 to present.
They just need more info on the page to bring it up to date.

FinReaper

Thanks the clarification. I guess back to my original question, but updated with the correct trans code.

Anyone have a picture or know the spline count of the A760H awd transmission output shaft?

Yri

I've found something from another forum (https://www.tundratalk.net/threads/j...-shaft.739017/) where, at the end, the OP says the A760H/F has a transfercase input shaft spline count of 19.