Replaces the Following Part Numbers:

41A5507-3B

41A5507-6

41A5507-6C

Sears Craftsman 41A5507-5

Sears Craftsman 41A5507-5B

Compatible Garage Door Openers:

LiftMaster Model 2500B

Chamberlain Model 2500B

LiftMaster Model 2500D

Chamberlain Model 2500D