Suitable Model Numbers: E402BRXFD, E442BRXFDU, E522BLX, E522BRX, RF135B, RF170, RF201A, RF402BR, RF442BRPUX6, RF442BRXFDU5, RF522AD, RF522, RS9120W, RS90AU, RS80AU, RS1884F, RS2484F, RS3084, RS2462F, RS6121, RS7621, RF540, RF610A