Split & Banjo drain Axle Differential.
Posted: Sat Feb 24, 2007 5:00 pm
Split Axle differential has drain & filler plug.Banjo has drain screw & filler plug.Why? 
This is a discussion forum on the GMC World War 2 era 2.5 ton truck...the CCKW.
https://www.cckw.org/forum/