B Bill J Apr 12, 2023 #1 Is there any way to tell if a UN1 is uprated by looking externally or internally with a borescope? I have no plans to take it apart to see what is inside just for fun!
Is there any way to tell if a UN1 is uprated by looking externally or internally with a borescope? I have no plans to take it apart to see what is inside just for fun!
D Davidmgbv8 Supporter Apr 12, 2023 #2 If the output shaft does not wiggle around then you have a one piece mainshaft
P Paulbav Apr 12, 2023 #3 Rotate the output shafts too, you’ll know if you have an ATB or open diff then.
