Product review (5 stars): Fixed my noisy damper on my Jenn-Air Refrigerator!
My Jenn-air refrig was making an awful sound every 15-20 min or so when the damper door on this device would open or close....so I investigated where the sound was coming from and took off a few screws and a plastic piece to reveal this gizmo.  Ordered a new one from Amazon and installed it.  Easy Peasy!  Sound is gone and refrigerator works like a charm.  As a side note the Jenn-air refrigerators are made by Maytag and uses Whirlpool parts among other parts, so don't be thrown off that a whirlpool part is used in a Jenn-Air refrigerator.....