Refer to the following pictures and descriptions to find your brands model number.
Chamberlain, Craftsman, LiftMaster and other private label brands; Access Master, Do It, Master Mechanic and Raynor.
Models from 1993 to 2000:
Models from 2001 - current:
Allstar, Allister and Challenger -Back of opener
Genie -Back or bottom of opener
Linear -Back of opener
Marantec -Back of opener
Overhead -Back or bottom of opener
Sommer -Back of opener
Stanley - Back of opener
Wayne Dalton - Back of opener
Still need help or you have a brand not listed? We can still help. Call us at 877 379 4947