Chamberlain 8550 User Manual page 40

Repair Parts
Garage Door Opener Parts - MODEL 8550
11
9
4
3
6
1
12b
12a
5
10
8
7
2
4
3
40
Description
1 Sprocket and Sprocket Cover with
Screws
2 End Panel with battery cover and light
socket
3 Light Lens
4 Light Socket
5 Transformer
6 Cover
7 Motor and Travel Module
8 Travel Module
9 End Panel and light socket
10 Receiver Logic Board
11a Line Cord (Models manufactured
before April 12, 2013)
11b Line Cord (Models manufactured after
April 12, 2013)
12a Filter Board with Screws (Models
manufactured before April 12, 2013)
12b Terminal Block (Models manufactured
after April 12, 2013)
Not Shown
Wire Harness with Screws (Models
manufactured before April 12, 2013)
Wire Harness with Screws (Models
manufactured after April 12, 2013)
Part Number
41C589-2
41D217
41A7562
41C279
41A7635
41A7619-2
41D1739-1
41A7114-7
41D216
45DCT
41B135
41B4245-1
41B7611
41A3150
41B7418
041B7610-1