Product review (3 stars): Beware of tube size
I have an older Maytag model LA-412 (1985) which this part is suppose to be compatable with.  Not true unless Maytag changed the drain hose to 3/4 ID on later models.  My drain hose is 7/8 ID.  Rather than return I found 3/4 thin wall PVC is approximately 7/8 on the OD, and approximately 3/4 ID.  With a little sanding of the Siphon Elbow, I was able to drive it in to the PVC and problem solved, no leaks.  The elbow is not PVC so PVC glue will not work.  I had such a tight fit driving it in I didn't use anything.  Hindsight I would have maybe used a little silicone adhesive before driving it in.
In searching the web now I have found parts sites that do specify a 7/8 down tube.  The Amazon web page should also note the size to eliminate this problem