AA 4 Speed to Model A U Joint
 

I have a 1928 Roadster pickup that was retrofitted with the then New AA 4 Speed Transmission around 1931. Trans case dated 2-13-31.
Is it possible to obtain this special U Joint today???
I'd like to find one to have as a spare.
Can I take the parts that wear from a standard 3 Speed U Joint and install onto the 4 Speed one???

Re: AA 4 Speed to Model A U Joint
 

In a book I have somewhere, these are the parts that make it possible to install the AA 4-speed transmission into an A "passenger" vehicle:

A-7085-E Rear Bearing Retainer
A-7090-C U-Joint Assembly
AA-7095 U-Joint knuckle retainer.

No doubt the part you are looking for is the A-7090-C listed above. I searched for these parts about 5 years ago and came up with ZILCH! You may have better luck.

Re: AA 4 Speed to Model A U Joint
 

Thanks!