Repair Parts - Chamberlain 8557 Manual

Repair Parts

NOTE: For additional parts not shown, visit www.liftmaster.com to download or print the full owner's manual.
1
2
3A
4A
4B
1
3B
15
DESCRIPTION
1 Light Lens
2 Receiver Logic Board - Model 8550
Receiver Logic Board - Model 8587 & 8557
3A Travel Module - Model 8550
3B Travel Module - Model 8587 & 8557
4A Motor w/Travel Module - Model 8550
4B Motor w/Travel Module - Model 8587 & 8557
5 3V2016 Lithium Battery (Remote Control)
6 Backup Battery (if applicable)
7 Safety Sensor Kit with receiving and sending
sensors with 3 feet (.9 m) 2-conductor wire
5
6
7
PART
NUMBER
41A7562
45DCT
45ACT
41A7114-7
41D7742-5
41D1739-1
41D5563-3
10A19
485LM
41A5034