Originally Posted by
Juglenaut
Yeah
It appears that you will have to get the 4.0-e chassis.
the 4.0-e guards fit the 3.0-e, 4.0-e, 4RTR-e, 3.0-E T
Beware of this suggestion if you have already bought the conversion kit to turn the 4.0 nitro into electric: The hole spacing for the rear center diff bulkhead/motor mount for the 4.0E is different from the 4.0 nitro. You'd have to buy the 3.0/4.0 electric motor mount to work with the 4.0E chassis.