The Freezer Door Cam Closure is an OEM replacement part for GE side-by-side refrigerators. As a primary security component, it utilizes a cam mechanism to firmly latch the freezer door shut. This cam closure ensures the freezer door withstands the pressure changes from frequent openings and closings without compromising the thermal barrier.  Causes of failure include wear from years of operation, and broken or misaligned cam parts reducing secure closure power.   Symptoms involve: Air leaks detectable around door seals when closure frozen  Freezer door no longer clamping fully closed  Light penetration into gasket if door poorly seated This GE replacement part is also compatible with Hotpoint, RCA, and some Kenmore refrigerators.WR02X10780 (AP3670361) replaces 912879, AH285191, EA285191, PS285191, WR2X10780.