Originally Posted by Sedgewick
Let me know if they have those pieces. I could not find much on their web site. Mainly for Powerglide trannies.
The Northwest Transmission Parts website only has a small fraction of their inventory listed on the website.
Keep in mind the early passenger car 1950-54 Power Glide Transmission used a torque tube drive line also.
Some of those car torque tube parts are the same parts used on the truck torque tube.
Same Retainer cap
Same Retainer washers
Same Retainer Oil Seal
Same Ball housing
Same 4 hole Ball Collar & shims for manual transmission.
Same 6 hole Ball Collar & shims for Hydra-Matic and Power Glide transmission.
Same Ball Collar oil seal
Same Rear U-Joint Yoke, 1940-55, Pass, 1/2 ton (3-SPD), Pass w/P.G., 1/2 ton Hydra-Matic, 1/2 ton (Hvy.Duty) (1st Ser.)
Same Trunnion Group # 5.548, 1940-54, Pass, 1/2 ton, Repair Kit, Part # 609944
Power Glide Transmission -Rear Pump Section

1929 - 1957 Chevrolet Master Parts & Accessories Catalog
Group # 5.576 Retainer--Washer
Retainer cap washers and seal dimensions.
I.D. of the oil seal is: 2 5/32" x 25/32", this also be might the I.D. of the washers and the O.D. of torque tube.
O.D. of the washers is: 2 11/32" x 1/16"
..... Please read next post.

You need to talk to John at Northwest Transmission Parts
he is the guy that knows about these old specialty parts.

Last edited by jorb; 08/22/2016 8:12 PM. Reason: Correction of info