Replacement remotes that work for any Chamberlain, Craftsman, Liftmaster and Raynor garage door operator (hanging in your garage) that have a purple learn button on the back.<p>- visor clip and instructions included<br>- high quality replacement garage remotes<br>- compatible with 370LM 371LM 372LM 373LM 374LM 950CD 953D 139.53753