Liftmaster Chamberlain 41A5021-3 Circuit Board End Panel Red Learn Button

LIFETIME WARRANTY NOW AVAILABLE! - Our boards come standard with 60 day free returns and a 1 year free replacement warranty. We offer the option to increase this replacement warranty to LIFETIME by returning your old logic board core. When you purchase this logic board you will receive instructions on how to activate this warranty, but in summary:

1. Fill out the card
2. Pack up your old board and the card in the included return package
3. Return it to us using the included return label

We will register your warranty when we receive the core and you will get an email from us showing your warranty and how to contact us to make a claim. That's it!

----

This board is compatible with the following operators....

139.53661
139.53661SRT
139.53661SRT3
139.53671
139.53671SRT
139.53671SRT3
139.53672
139.53672SRT
139.53672SRT2
139.53672SRT3
139.53673
139.53673SRT
139.53673SRT3
139.53674
139.53674SRT1
139.53674SRT2
139.53677
139.53677SRT
139.53910

The board you receive could have a different letter at the end than the one pictured, but that's just the year designation and doesn't change the function of the board. Interchanges include....

- 41A5021-3A
- 41A5021-3B
- 41A5021-3C
- 41A5021-3D
- 41A5021-3E
- 41A5021-3F
- 41A5021-3G
- 41A5021-3H
- 41A5021-3I
- 41A5021-3M


NOTE: The part you receive WILL NOT be the exact one pictured, however it will be the same part number OR AN INTERCHANGE listed above, in similar condition. Items are used and may have paint, nicks, scratches, missing stickers, fading etc, but they are GUARANTEED to work or your MONEY BACK!

- 60 Day Free Returns!
- Ships Fast!
- Ships Free!