aa-fords.com

I looked in the seal interchange and AA-4686 crosses to NAPA 47370 OD 1.987 ID 1.250 W .437. The 471766 should be OD 2.004 ID 1.250 W .250.

In the Ford parts book under AA-7561-A it says to order B-7561 (1932-1934).
I wonder what the difference is?

Which u-joint is this? I don't see a AA7091 in any of the U.S. parts books.
In the Canadian parts book it shows 7091 as the rear knuckle of the u-joint.

Rick,
What engine do you have? If your engine has a place for a fuel pump on the right side and no oil return line then you have a 32-34 B engine and that is the correct head.

Bob

Clarke,
Scroll down near the bottom of the page to "Installing 82-A Roof" and follow the link that Neil posted. I think you will find the pictures you are looking for.

According to a post on Fordbarn the distance from the flywheel surface to the
pressure plate mounting step should be 1.123.

Neil,
I think he has a Canadian built truck with the open drive line. I looked in my Canadian parts book and it shows a speedometer gear housing and companion flange that I think goes on the back of the transmission.

Bob

John,
If it is part number AA4245-AR you are looking for it crosses over to a
National 450066 seal. ID 1.625, OD 2.441, W .468

Most parts houses carry straight hose and will cut it to the length you want.
Bob

Meets Early Auto
(951) 674-5171

The tapered hole is for a spare tire carrier.

The AA pinion is 1 3/8" and the BB is 1 1/2" so you need to make
some drive line changes.

I have a Canadian parts book and it only shows AA-8200-A for 30-31.

Bob

According to the parts book only AA used in passenger service had matched gears.

Mark, Here is some bearing numbers for you. WA 1339 is SKF 307 ID 35mm, OD 80mm, W 21mm WA 1342 is Fafiner 210K ID 50mm, OD 90mm, W 20mm WA 1250 is Hyatt WRA 206 ring number on bearing is 7392 ID 1.500, OD 2.125, W 1.078 I don't see it in the Canadian parts book but the outer race for WA 1250 on my ...