Motor Unit Assembly Parts
34
2
10
8
13
14
15
5
19
3
9
4
16
12
7
18
11
17
6
6
7
DN
UP
Brown
Wire
(Down)
Contact
LIMIT SWITCH
ASSEMBLY
Grey
Wire
Yellow
Wire
(Up)
Contact
Center Limit
Contact
Drive
Gear
1
KEY PART
NO. NO.
DESCRIPTION
1 31D380
Sprocket cover
2 41C4220A
Gear and sprocket assembly
Complete with:
Spring
washer, thrust washer,
retaining ring, bearing plate,
roll pins (2), drive gear and
worm gear, helical gear w/
retainer and grease
3 41A2817
Drive/worm gear kit w/grease,
roll pins (2)
4 41B4245 Line
cord
5
41A5484-1
End panel w/all labels
6 4A1344 Light
socket
7 108D79 Lens
8 30B532 Capacitor
9 12A373 Capacitor
bracket
10
41A3150
Terminal block w/screws
11 41D3058
Universal replacement motor
& bracket assembly
Complete with
: Motor, worm,
bracket, bearing assembly,
RPM sensor
KEY PART
NO. NO.
DESCRIPTION
12 41A5525-1 Cover
13
41A2818
Limit switch drive & retainer
14
41D3452
Limit switch assembly
15
41A2822-1
Interrupter cup assembly
16
41C4398A
RPM sensor assembly
17 41AC050-2M
Receiver logic board assy.
Complete with:
Logic board,
end panel w/all labels, light
socket
18
41C5498
Low voltage wire harness
assembly.
41C5497
High voltage wire harness
assembly.
19
41D180-1
End panel w/all labels
NOT
SHOWN
41A2826
Motor shaft bearing kit
41A2825
Opener assembly hardware
kit (includes screws not
designated by a number in
illustration)