The Ford Barn

Fullraceflathead · 02-17-2016, 02:28 PM

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???

CarlG · 02-17-2016, 03:27 PM

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.

Fullraceflathead · 02-18-2016, 01:27 AM

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Thanks!

02-17-2016, 02:28 PM	#1
Fullraceflathead Senior Member Join Date: May 2012 Location: Chillicothe, Missouri Posts: 1,684	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??? __________________ "If I asked people what they wanted they would have said faster horses." -Henry Ford "Primitive technology is not a design flaw" 1928 Ford Model A Roadster Pickup 1930 Gordon Smith Air Compressor 1941 Willy's Pickup 1960 Thunderbird-For Sale 1964 Buick Riviera 2x4 425 1965 Pontiac GTO, 455 Super Duty 2004 Dodge Ram SRT-10, V-10 Viper 1977 Charger Jet Boat,460 Ford,Jacuzzi Jet Front Engine Nostalgia Dragster,Supercharged 296 "Fullrace Flathead" Ford Engine Build up on DVD ask

02-17-2016, 03:27 PM	#2
CarlG Senior Member Join Date: Nov 2010 Location: Anchorage, Alaska Posts: 9,192	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. __________________ Alaskan A's Antique Auto Mushers of Alaska Model A Ford Club of America Model A Restorers Club Antique Automobile Club of America Mullins Owner's Club

02-18-2016, 01:27 AM	#3
Fullraceflathead Senior Member Join Date: May 2012 Location: Chillicothe, Missouri Posts: 1,684	Re: AA 4 Speed to Model A U Joint Sponsored Links (Register now to hide all advertisements) Thanks! __________________ "If I asked people what they wanted they would have said faster horses." -Henry Ford "Primitive technology is not a design flaw" 1928 Ford Model A Roadster Pickup 1930 Gordon Smith Air Compressor 1941 Willy's Pickup 1960 Thunderbird-For Sale 1964 Buick Riviera 2x4 425 1965 Pontiac GTO, 455 Super Duty 2004 Dodge Ram SRT-10, V-10 Viper 1977 Charger Jet Boat,460 Ford,Jacuzzi Jet Front Engine Nostalgia Dragster,Supercharged 296 "Fullrace Flathead" Ford Engine Build up on DVD ask