R160 Differential Rebuild Pinion Gear Shim Spacer Sleeve OEM 510

New OEM differential rebuild parts for the R160 differential found in 1968-1973 510 sedans.  Choose from components shown in the picture.  

A:  Pinion Gear Spacer, choose size.

B:  Pinion Adjuster Shim, washer, choose size. Thickness listed in mm.