LiftMaster 85503 Owners Manual - Page 50

Model 8557W

Page 50 highlights

Repair Parts Model 8557W GARAGE DOOR OPENER PARTS 4 1 2 3 13 12 8 5 6 10 9 7 11 5 6 Description 1 Sprocket cover 2 Gear and sprocket 3 Drive and Worm Gear 4 End panel 5 Light socket 6 Light Lens 7 Capacitor 8 Gear Case 9 Motor with Travel Module 10 Travel Module 11 Cover 12 Logic board 13 Logic Board End Panel Not Shown Line cord Terminal block Wire Harness Part Number 041A4371 041A4885-5 041A2817 041A7756-1 041C0279 041A7562 030B0652 041A5532 041A7667 041D7742-5 041D8258 050ACTWF 041D8198 041B4245-1 041A3150 041D9204 50

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50
Repair Parts
Model 8557W
GARAGE DOOR OPENER PARTS
1
6
2
3
4
5
6
5
7
8
9
10
11
12
13
Description
Part Number
1
Sprocket cover
041A4371
2
Gear and sprocket
041A4885-5
3
Drive and Worm Gear
041A2817
4
End panel
041A7756-1
5
Light socket
041C0279
6
Light Lens
041A7562
7
Capacitor
030B0652
8
Gear Case
041A5532
9
Motor with Travel Module
041A7667
10
Travel Module
041D7742-5
11
Cover
041D8258
12
Logic board
050ACTWF
13
Logic Board End Panel
041D8198
Not Shown
Line cord
041B4245-1
Terminal block
041A3150
Wire Harness
041D9204