LiftMaster 8550WLB Replacement Parts for Automatic Garage Door Lock Capable Ga

SERVICE BULLETIN

Wi-Fi

®

is a registered trademark of Wi-Fi Alliance

© 2016 LiftMaster All Rights Reserved

300 Windsor Drive, Oak Brook, IL 60523

LiftMaster.com

Date:

May 23, 2017

Update Number:

S2017-07

Subject:

Replacement Parts for Automatic Garage Door Lock Capable Garage Door Openers

Products A

ff

ected:

LiftMaster

®

Models 8550W, 8587W, and 8360W

LiftMaster

®

is proud to introduce the new Auto Lock Capable garage door opener Models 8550W, 8587W, and 8360W.

The new models are compatible with the Automatic Garage Door Lock Model 841LM, which includes 33 feet of

installation wire.

Identifying features of the new 8550W, 8587W, and 8360W models:

•

Product packaging displays the “Auto Lock Capable” header with the Shield icon.

•

Product’s opener chassis cover displays the Shield icon.

•

Product manual and product label are marked with the letter “L” (e.g., 8550WL).

•

Product's side or back have two (2) lock terminals next to program arrows.

New service kits are available for the Auto Lock Capable garage door opener models, and are not interchangeable with the

non-lock models. We will continue to support and supply logic boards for all model versions.

Service kits will be available to order after 08/02/2017.

Thank you for your continued support of LiftMaster. If you have any questions regarding the information above, please contact

your LiftMaster Sales Representative or visit us at Support.LiftMaster.com. For a complete listing of our Product and Service

Bulletins, please visit Dealer.LiftMaster.com.

UNIQUE SERVICE KITS PART LIST:

NON LOCK CAPABLE UNITS

Part #

Description

050DCTWF

DC Wi-Fi

®

Receiver Logic Board

050ACTWF

AC Wi-Fi

®

Receiver Logic Board

041D8198

End Panel (Logic Board)

LOCK CAPABLE UNITS

Part #

Description

050DCTWFLK

DC Wi-Fi

®

Lock Receiver Logic Board

050ACTWFLK

AC Wi-Fi

®

Lock Receiver Logic Board

041D0216-2

End Panel (Logic Board)