Aisin Warner TF-80SC, TF-81SC

The Aisin Warner AW TF-80SC and TF-81SC is a 6 speed front wheel drive unit. It replaced the 5 speed front wheel drive Jacto JF506E in some vehicle models. The TF-80SC is also know as the AF40 and AF4 depending on the vehicle manufacture and the the TF-81SC is also know as the AF21 and AW21.

It was introduced in 2005 and used by Ford for the Five Hundred, Freestyle, Mondeo and Fusion. Lincoln uses it in the MKZ and Zephyr; the Milan, and Montego for Mercury Models. Mazda 6S (AW6A-EL), CX7, CX9 and 2007 MPV came supplied with this unit as the Volvo V60R, V70R, 80 and 90 Series. The Opel Vectra Zafira, and some non-US models of Saab, Lancia, Vauxhall and Peugeot vehicles are equipped with this unit too. Alfa Romeo's 159; Citroen's C4, C5, C6 and C8 (AM6); Land Rover's Freelander II and LR2 are also epuipeed with it.

There might be some slight differences in the unit, for example the bell housing metal clad seal is different between the Ford Fusion and the 500 but the overall configuration is the same.

9 comments:

taino29 said...

hello I need to visualize schematic of valve body mitsubishi montero 4x4 96 automatic trasmission hydraulic system
4 speed model aisin , the pellet ball exit to place and not change for 3 and 4 .

taino29 said...

hello I need to visualize schematic of valve body mitsubishi montero 96 automatic trasmission hydraulic system 4 speed model aisin , no change the 3 and 4 .

CobraTransmission.com said...

To better assist you please contact us:

http://cobratransmission.com/index.php?main_page=contact_us

Lao said...

Hello!

I stumbled upon your blog trying to find a valve body for my AF40 transmision.

I own a Opel Vectra C 2005 and I have some problems that I think they are related to the valve body.

When I cruise at let's say 40-45 Mph and I hit the acceleration pedal I get a really really bad jerk from the car.

That being said, I was wondering if there might be a valve body problem and if so, could I find in the US? If so, what would be the price.

Thank you.

CobraTransmission.com said...

It sounds like you might have a problem with the valve body. In order to determine if I have the valve body in stock I will need the vin number of the vehicle and the part number of the valve body if avoidable. Please contact us at: http://cobratransmission.com/index.php?main_page=contact_us

Anonymous said...

I got similar jerk/hit from AF40 when switching from 5 to 4 on some occasions. Changing valvebody did not helped.
I'm wondering whether the problem might be in ECU. Any adives ?

Andrej Schur said...

Hello!
I have TF-80SC 2009 and i found TF-80SC 2011 to replace my.
what is difference between 2011 and 2009?
Thank you.

Jon Newton said...

Are all TF80SC vallve body's the same no matter what manufacture?

CobraTransmission.com said...

The Ford and Volvo are different.