This is for 2 DEFECTIVE DONOR Disk Drives.
Always Assume worst Case scenario on each one of these. 
I have piles of these everywhere.
None have been retested.
I pull from fully intact ones as ordered.
I make sure the drive board has a good locking clip.
Many of these could be the drive board issue.   
These are pulled as NOT working for many different reasons over many years.
 It is intact but can have many different common Wii drive problems.
 This is the Type #2 Wii disk drive. 
These are a PARTS item. 
AS-IS AS-Pictured of any of these Type #2.