Packard Forum Index » Pre-War (1899-1942)

Can someone inform me about the part number and the ID of the wheel bearing / shaft diameter for the above 3 mentioned parts on the 6 cylinder cars (426 to 526?

The reason is that I need a rear drive axle shaft and a brake drum to a 1929 Std 8 (626 & 633). I want to check if the 426 to 526 were delivered with the same part numbers.
Part numbers for 1929 Std 8 (626 & 633):
- 140390 Drive shaft
- 63165. Ball bearing (ID = 45mm , 1.77" , app 1" 25/32)
- 163028. Brake drum, ID = 16", 8 bolts

I have been through all Part List from 136 to 903. But no Std8 nor Su8 in all these years are equal to the above part numbers, and all these cars were either equipped with a larger ball bearing, part no 62580 (ID = 50mm, 1" 31/32), or two roller bearings.
!929 Std 8 (626 & 633) is the only 8 cylinder car with a 45mm ( 1" 25/32) wheel bearing.