Repair Kit Chamberlain Circuit Board 41A5021-C 41A5021-D 41A5021-E 41A5021-F 41A5021-I

This Repair Kit is compatible with the following operators that have a RED LEARN BUTTON

1997 - 2005 Chamberlain and Liftmaster Deluxe Chain Drive

41A5021-A

- 41A5021-B

- 41A5021-C

- 41A5021-D

- 41A5021-E

- 41A5021-F

- 41A5021-G

- 41A5021-H

- 41A5021-I

- 41A5021-M