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First part of number below corresponds to diagram number above:
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41DJ001 01-41DJ001 Logic board complete with plate

Logic board complete with plate (315 MHz)

Replacement instructions click here

Product Price: $73.15

41A6408 Absolute encoder 02-41A6408 Absolute encoder P and PLD models [41B8861]

Absolute encoder for 3800P  and 3800PLD models

Product Price: $21.29

41C168 03-41C168 Transformer & harness

Transformer & harness

Product Price: $34.44
41A6095 motor dc with bracket 04-41A6095 motor dc with bracket

motor dc with bracket

Product Price: $70.92

41B122 power cord with bracket 05-41B122 power cord with bracket

power cord with bracket

Product Price: $21.50
Liftmaster 41A2770-6 Installation Hardware kit 41A2770-6 Installation Hardware kit for openers

Hardware kit for garage door openers which includes bolts for 41a5034 eyes, release cord and handle,grease,staples arm bolts etc
see photo

Product Price: $10.08
Liftmaster 41B873 I.R. Bracket Sunblocker 41B873 Liftmaster I.R. Bracket Sunblocker

Liftmaster 41B873 I.R. Bracket Sunblocker

Product Price: $8.51
Liftmaster 8500W Liftmaster 8500W DC Battery Backup Wall Mount Wi-Fi Garage Door Opener

Liftmasters 8500W NEW style sectional garage door opener With MyQ Technology,
The 8500W mounts on side of garage door.
Easy to open manually, battery backup option available.
Eliminates the old style overhead openers, great to increase storage area.
Includes unit, remote control,remote light assembly,electric door lock,safety sensor eyes and wall control panel.
Liftmaster 8500 Installation Manual (click here)

Product Price: $496.97
Liftmaster eye kit 41A5034 Liftmaster eye kit 41A5034 (used on 1997-current units)

Liftmaster Safety Sensors kit (used on 1997-current units)one side has amber led other side has green led units attach to brackets by head of carriage bolt (they do not have a bolt hole through them) units measure appx 2-3/8 " long w/3 feet 2-conductor wire

Product Price: $27.82