long a XX 1 Shaft propeller rear assembly 25 9I4 long a X 1 Shaft propeller rear assembly 21 12 long a X Shaft propeller rear assembly 40 94 long ... long a Note 1 X Shaft propeller front assembly 21 75 long a Note 2 X Shaft propeller rear assembly 21 l2 long a Note 1 X Shaft propeller rear assembly