Liftmaster Product Manuals

Established in 1967, LiftMaster is a key leader in residential and commercial access solutions. LiftMaster is responsible for more than 30 key industry breakthroughs in the past 50 years, all of which deliver safe and reliable access systems for door and gate applications. This is only one of the reasons LiftMaster is the number one brand of professionally installed residential garage door openers. NorthShore is committed to providing manuals for all of your LiftMaster needs! View online or download detailed spec sheets so you can use LiftMaster's top-of-the-line products to their fullest potential. If you have any questions about a product, please don't hesitate to contact NorthShore's team at 800-783-6112.

OPERATORS

LiftMaster LJ8950W Light-Duty Commercial Jackshaft Operator w/Built-In Wi-Fi for Rolling Doors

LiftMaster LJ8900W Light-Duty Commercial Jackshaft Operator w/Built-In Wi-Fi for Sectional Doors

LiftMaster Elite Series 8500W Wall-Mount Garage Door Opener w/Built-In Wi-Fi and Battery Backup

Liftmaster 8500 Wall Mount Garage Door Opener

Liftmaster DJ Door Lock Jackshaft Operator - Logic 5

Liftmaster J Jackshaft Operator - Logic 5

Liftmaster H Hoist Operator - Logic 5

Liftmaster DHJ Door Lock Hoist/Jackshaft Operator - Logic 5

Liftmaster GH Gearhead Hoist Operator - Logic 5

Liftmaster GT Gearhead Trolley Operator - Logic 5

Liftmaster T Trolley Operator - Logic 5

Liftmaster APT501L5 Apartment Trolley Operator - Logic 5

Liftmaster SD Slide Door Operator - Logic 5

Liftmaster GSD Gearhead Slide Door Operator - Logic 5

Liftmaster MJ 5011U Commercial Garage Door Opener Medium-Duty Jackshaft Operator

Liftmaster MH 5011U Commercial Garage Door Opener Medium-Duty Hoist Operator

Liftmaster MGJ 5011U Garage Door Opener Medium-Duty Gear-Reduced Jackshaft Operator

Liftmaster MODEL LGJ Light-Duty Gear-Reduced Jackshaft Garage Door Opener

Liftmaster J 5011L4 Industrial-Duty Jackshaft Garage Door Operator W/ Safety Beams

Liftmaster H 5011U Industrial-Duty Hoist Garage Door Operator

Liftmaster GH5011L4 Heavy Industrial-Duty Gear-Reduced Hoist Operator

Liftmaster HJ 5011 Industrial-Duty Hoist/Jackshaft Operator

Liftmaster MHS 5011 Slow-Speed Hoist Operator for Rolling Sheet Doors

Liftmaster SL585 Industrial Slide Gate Operator - Product is discontinued - SL595 replaces this item.

LiftMaster CSW24U 24 VDC Commercial Swing Gate Operator

LiftMaster LJ8950W Light-Duty Commercial Jackshaft Operator w/Built-In Wi-Fi for Rolling Doors

LiftMaster LJ8900W Light-Duty Commercial Jackshaft Operator w/Built-In Wi-Fi for Sectional Doors

LiftMaster Elite Series 8500W Wall-Mount Garage Door Opener w/Built-In Wi-Fi and Battery Backup

Liftmaster 8500 Wall Mount Garage Door Opener

Liftmaster DJ Door Lock Jackshaft Operator - Logic 5

Liftmaster J Jackshaft Operator - Logic 5

Liftmaster H Hoist Operator - Logic 5

Liftmaster DHJ Door Lock Hoist/Jackshaft Operator - Logic 5

Liftmaster GH Gearhead Hoist Operator - Logic 5

Liftmaster GT Gearhead Trolley Operator - Logic 5

Liftmaster T Trolley Operator - Logic 5

Liftmaster APT501L5 Apartment Trolley Operator - Logic 5

Liftmaster SD Slide Door Operator - Logic 5

Liftmaster GSD Gearhead Slide Door Operator - Logic 5

Liftmaster MJ 5011U Commercial Garage Door Opener Medium-Duty Jackshaft Operator

Liftmaster MH 5011U Commercial Garage Door Opener Medium-Duty Hoist Operator

Liftmaster MGJ 5011U Garage Door Opener Medium-Duty Gear-Reduced Jackshaft Operator

Liftmaster MODEL LGJ Light-Duty Gear-Reduced Jackshaft Garage Door Opener

Liftmaster J 5011L4 Industrial-Duty Jackshaft Garage Door Operator W/ Safety Beams

Liftmaster H 5011U Industrial-Duty Hoist Garage Door Operator

Liftmaster GH5011L4 Heavy Industrial-Duty Gear-Reduced Hoist Operator

Liftmaster HJ 5011 Industrial-Duty Hoist/Jackshaft Operator

Liftmaster MHS 5011 Slow-Speed Hoist Operator for Rolling Sheet Doors

Liftmaster LA400 1PKG Residential DC Linear Gate Operator

Liftmaster LA412 1PKG Solar Powered Residential Gate Operator

LiftMaster LA500 Light Commercial Residential DC Vehiclular Swing Gate Operator

LiftMaster CSW24U 24 VDC Commercial Swing Gate Operator

Liftmaster Elite CSW200UL Commercial Swing Gate Operator

Liftmaster Elite SL3000UL Commercial Slide Gate Operator

Liftmaster SL585 Industrial Slide Gate Operator - Item is discontinued - Replaced with SL595

Liftmaster RSW12UL Residential/ Light Commercial Swing Gate Operator

LiftMaster MAT Mega Arm Tower DC Barrier Gate Operator

LiftMaster RSL12UL Residential DC Vehicular Slide Gate Operator

LiftMaster DDO8900W Light-Duty JackShaft Dock Door Operator

RADIO CONTROLS AND KEYPADS

Liftmaster 374UT Universal Keychain Remote

Liftmaster 890MAX Mini Key Chain Remote Control Garage Door Opener

Liftmaster 893MAX 3 Button Visor Remote Control Garage Door Opener

Liftmaster 891LM 1-Button Garage Door Opener Remote Control

Liftmaster 893LM 3-Button Garage Door Opener Remote Control

Liftmaster 892LT Gate and Garage Door Opener Remote

Liftmaster 894LT Gate and Garage Door Opener Remote

Liftmaster 371LM Security Garage Door Opener Remote Control

Liftmaster 372LM / 892LT Security+® Garage Door Opener Remote Control - 315MHZ

Liftmaster 373LM Security+ 3 Button Garage Door Opener Remote Control - 315MHz

Liftmaster 374LM / 894LT Security+® 4-Button Garage Door Opener Remote Control - 315MHz - Item is Discontinued - Replaced with 894LT

Liftmaster CHAMBERLAIN 971LM 950CB Security+ Single-Button Garage Door Opener Remote Control - 390MHZ

 

Liftmaster 973LM Security+® 3-Button Garage Door Opener Remote Control - 390MHz

Liftmaster Chamberlain® 300MC Linear-Compatible Gate and Garage Door Opener Remote

Liftmaster 855LM HomeLink® Repeater Kit

LIFTMASTER 387LM Universal Keyless Entry Garage Door Opener

LIFTMASTER 377LM Wireless Keyless Entry Garage door Opener - 315MHz

Liftmaster 976LM 977LM Keyless Entry Garage Door Opener (New Part # 877MAX)

Liftmaster 66LM Wireless Keyless Entry Garage Door Opener - 390MHz - Item is discontinued - 878MAX replaces this item

Liftmaster 877MAX Wireless Keyless Entry Garage Door Opener

Liftmaster 877LM Wireless Garage Door Opener Keypad

Liftmaster 466LM Commercial Gate & Garage Door Opener Wireless Digital Keypad

Liftmaster KPW250 Commercial Gate and Garage Door Opener Keypad

Liftmaster KPW5 Security + 2.0 Wireless Keypad

Liftmaster 365LM Universal Plug-In Garage Door Opener Receiver

Liftmaster 355LM Universal Radio Garage Door Opener Receiver - 315MHz

LiftMaster Security+ Receiver Kit With 365LM and 371LM Universal

LiftMaster LMSC1000 Long Range Vehicle Access-Card Reader

LiftMaster LMDBPACK Touchscreen Smart Deadbolt

LiftMaster LMLEVPACK Smart Keypad Lever

SAFETY BEAMS AND LOOP DETECTORS

Liftmaster Elite AELD Plug-In Loop Detector

LiftMaster LMRRU Monitored Retro-Reflective Photoeye

Monitored Through Beam Photo Eyes LMTBU by LiftMaster

LMWETXU Monitored Resistive Wireless Edge Transmitter from LiftMaster

LiftMaster Monitored Resistive Wireless Edge Kit LMWEKITU

LiftMaster S50LM Monitored Resistive Standard Edges

LiftMaster L50LM Monitored Resistive Standard Edges

Liftmaster CPS-RPEN4 Retro-Reflective Photo Eye

LiftMaster LOOPDETLM Plug-In Loop Detector

Liftmaster Commercial Protector System, Logic 2, Logic 3, Logic 4, and Logic 5 Saftey Eyes MODEL CPS-U

BEA 10LIGHTD-RG - LED Compact Traffic Light

RECEIVERS

Liftmaster 355-2LM Garage Door Opener Universal Radio Receiver Set

Liftmaster 635LM Garage Door Opener Universal Plug-In Receiver 390Mhz Security +

 

Liftmaster 535-2LM Universal Radio Control Receiver Set

Liftmaster 850LM Universal Gate and Garage Door Opener Receiver

Liftmaster STAR1000 Commercial Access Control Receiver

Liftmaster PPWR Passport Receiver with Security+ 2.0® Technology

Liftmaster 312HM Gate and Garage Door Opener Universal Coaxial Receiver with Security+® - 315MHz

Liftmaster 423-315LM Three-Channel Garage Door Opener Receiver - 315MHz

Liftmaster 412HM Gate and Garage Door Opener Universal Coaxial Receiver with Security+® - 390MHz

Liftmaster 422LM Gate & Garage Door Opener Two-Channel Universal Coaxial Receiver - 390MHz

Liftmaster MODEL 423LM Three-Channel Universal Coaxial Receiver - 390MHz

 

LiftMaster Safety Reversing Sensor Sun Shields - 041B0873

Passport PPLX Stand-Alone Proximity Card Reader

LiftMaster EXT-ANT External Coaxial Radio Antenna Kit

RESIDENTIAL REPAIR PARTS

 

 

Liftmaster MODEL 380LM RJO 3800 Remote Light

Liftmaster 480LM Alternate Mounting/Extension Kit

Liftmaster 59LM Garage Door Opener Universal Key Switch

Liftmaster 1702LM Garage Door Opener Keyed Disconnect Device

Liftmaster 041C4220A Gear and Sprocket Assembly

Chamberlain LiftMaster 41A2817 Chain Drive Garage Door Opener Gear Kit

Liftmaster 041A4885-2 Belt Drive Gear and Drive Pulley Set (41A4885-2)

Liftmaster 041A4885-5 Gear and sprocket assembly AC Belt

LiftMaster Garage Door Opener 041C4470 Gear and Sprocket Assembly for CSO, ATS211 & ATS211R

Liftmaster 041C4206-2 Chain Drive Dual Gear & Sprocket Assembly

Liftmaster 041A5658-1 Gear and Sprocket

LiftMaster 041A5585 Gear and Sprocket Assembly

Liftmaster 41A3589-3 Full Belt Assembly For 7' Garage Door Opener

Liftmaster 41A3589-1 Full Belt Assembly For 8' Garage Door Opener

Liftmaster 41A3589-2 Full Belt Assembly For 10' Garage Door Opener

Liftmaster 41A5434-11 Full Belt Assembly For 7' Garage Door Opener

Liftmaster 41A5434-13 Full Belt Assembly For 8' Garage Door Opener

Liftmaster 41A5434-14 Full Belt Assembly For 10' Garage Door Opener

Liftmaster, Sears, Chamberlain 41A5250 Full Belt Assembly For 7' Garage Door Opener

Liftmaster, Sears, Chamberlain 41A5250-1 Full Belt Assembly For 8' Garage Door Opener

Liftmaster 41A7114-7 Garage Door Opener Travel module

Liftmaster 041B8861 Travel Module with Wire Harness

LiftMaster 041D8071-4 Travel Module Replacement Kit

Liftmaster 41D4671 Limit Switch Assembly

Liftmaster 41A6408 Travel Module

Liftmaster 41C4672 Screw Drive RPM Sensor Kit

Liftmaster 41D4509 Motor and bracket assembly

Liftmaster 41A7442 Replacement Motor

#11 Liftmaster 41D3058 Universal replacement motor & bracket assembly

#11 Liftmaster 41C4842 Universal replacement motor & bracket assembly

Liftmaster 041D7440 Universal motor with travel module

Liftmaster 041A7767 Motor

Liftmaster 41A6241 Motor Drive Assembly

Liftmaster 41A6262 Complete Trolly Assembly (3130, 3240)

LiftMaster 041C0296 Transformer

#3 Liftmaster 41C168 TRANSFORMER 120V/150VA 2POS

Liftmaster 41A6790 Wire Harness Kit

Liftmaster 41D1739-1 Garage Door Opener Motor & travel module (New Part Number 41D8006-1)

LiftMaster 041D2052 LED Light Pod

LiftMaster 041D9276 End Panel for Receiver Logic Board with LED Light Connector

LiftMaster 041D9204 Wire Harness

CONTROL PANELS

Liftmaster 880LMW Smart Control Panel 41a7305-1

Liftmaster 881LM Motion Detecting Control Panel

Liftmaster 886LM Motion Detecting Control Panel

Liftmaster 378LM Garage Door Opener Wireless Secondary Control Panel

Liftmaster 41A5273-1 78LM Multi-Function Control Panel

LiftMaster 41A4202A Multi-Function Wall Control Panel 58LM 2 Wire (1993-1995)

LiftMaster 882LM Wired Wall Console

Liftmaster 885LM Wireless Control Panel

LiftMaster 41A4202A Multi-Function Wall Control Panel 58LM 2 Wire (1993-1995)

Liftmaster 41A5273-1 78LM Multi-Function Control Panel

liftmaster 883LM Door Control Button

ACCESSORIES

Liftmaster MODEL 395LM Remote Light Control - 315MHz

Liftmaster MODEL 995LM Remote Light Control - 390MHz

Liftmaster MODEL 990LM Garage Door Opener Surge Protector

Liftmaster 828LM Garage Door Opener Internet Gateway - MyQ

Liftmaster 823LM Remote Light Switch - Item is discontinued - Shop Other MyQ products here

LiftMaster LM21AFCB Advanced Fire Control Release Device

LiftMaster LM21XPBB Extended Performance Release Device

LiftMaster MyQ HD Smart Garage Camera With Two Way Audio and Smartphone Access

LiftMaster LMDBPACK Touchscreen Smart Deadbolt

LiftMaster LMLEVPACK Smart Keypad Lever

CIRCUIT BOARDS

LiftMaster Chamberlain 41A4252-6G Garage Door Opener Circuit Board (Non-Security+)

LiftMaster Chamberlain Garage Door Opener Circuit Board - Part Number 41A5021-1I

LiftMaster Chamberlain 41A5021-1M-315 Garage Door Opener Circuit Board

LiftMaster Chamberlain 41A5021-5I Garage Door Opener Circuit Board

LiftMaster Chamberlain 41A5389-1E Garage Door Opener Circuit Board

LiftMaster Chamberlain 41A5483C Garage Door Opener Circuit Board

LiftMaster Chamberlain 41A5483-1C Garage Door Opener Circuit Board.

LiftMaster Chamberlein 41A5483-4C Garage Door Opener Circuit Board

LiftMaster Chamberlein 41A5507-B Garage Door Opener Circuit Board

LiftMaster Chamberlain 41A5507-6C Garage Door Opener Circuit Board

LiftMaster Chamberlain 41AB050-2M Garage Door Opener Circuit Board

LiftMaster Chamberlain 41AC050-1M Garage Door Opener Circuit Board

LiftMaster Chamberlain 41AC050-2M Garage Door Opener Circuit Board

Liftmaster 41AC075-2S Receiver Logic Board Assembly

Liftmaster 41AC075-2S-390 Receiver Logic Board Assembly

LiftMaster Chamberlain 41D4674-1 Garage Door Opener Circuit Board

LiftMaster Chamberlain 41D4674-20 Garage Door Opener Circuit Board

Liftmaster Chamberlain 41D4674-10H Screw Drive Logic Board

LiftMaster Chamberlain 41DB001-1C Garage Door Opener Circuit Board

LiftMaster Chamberlain 41A5021-9G-315 Garage Door Opener Circuit Board

Liftmaster Chamberlain 41DB001-1C DC Belt Drive Logic Board

Liftmaster Chamberlain 41A5507-B DC Belt Drive Logic Board

Liftmaster Chamberlain 41A5021-1I Delux Chain Drive Logic Board

LiftMaster Chamberlain 41DB002-2 Garage Door Opener Circuit Board

Liftmaster 41A5483-4B Receiver logic board assembly

Liftmaster 41A5483B Receiver logic board assembly for 2265

Liftmaster 41AS050R1 Receiver logic board assembly (Model 3130)(315 MHz)

Liftmaster 41A5021-I Logic Board Garage Door Opener Circuit Board

Liftmaster 41AS050R2 Receiver logic board assembly (Model 3240)(315 MHz)

Liftmaster Chamberlain Garage Door Opener 315MHz Logic Board 41A5021-4M-315

LiftMaster Chamberlain Security+ 41A5371-3 Replacement Circuit Board Kit 433MHZ

LiftMaster Chamberlain 41DJ001 Garage Door Opener Circuit Logic board for Model 3800

Liftmaster 041DJ002MC Logic Board

 

Liftmaster K41DJC001 Circuit Board

 

 

 

Liftmaster K1A6837 Logic 4 Commercial Garage Door Opener Circuit Board

LiftMaster K001D8075-1 Commercial Garage Door Opener Logic Board - L5

Liftmaster 45ACT Logic Board

 

LiftMaster K001D8075-1 Commercial Garage Door Opener Logic Board - L5

LiftMaster K001D8072-1 Single Phase Relay/Power Board (Alt P/N K001D8396-1)

LiftMaster K001D8073-1 Three Phase Relay / Power Board

Liftmaster Chamberlain 045DCT Garage Door Opener Receiver logic board assembly (Triband)

LiftMaster 045DCT125 Replacement Receiver Logic Board 1-1/4HP

LiftMaster 050DCRJWFMC Logic Board

LiftMaster K001D8395 Commercial Logic Board for L5 Operators

LiftMaster K1D8387-1CC Power Board, 1 Phase

LiftMaster OMNIUP Upgrade Control Board Replacement Kit

#11 Liftmaster 41B7611 Garage Door Opener Filter board w/ screws

Chamberlain 047DCT Logic board

LiftMaster TLS1CARD Timer Light Status Option Card

LiftMaster 1A4324 Bracket for Hood Mounting of Gear, Hood and JackShaft Operators

LiftMaster K1D8389-1CC Main Board with Heat Sink

LiftMaster 041D9202 Front End Panel Logic Board

LiftMaster 041D9044 Battery Door and Logic Board Decoder

COMMERCIAL REPAIR PARTS

LiftMaster K72-10047 Limit Shaft Kit

LiftMaster K72-10047-1 Limit Shaft Kit

LiftMaster K72-12506 Clutch Shaft Kit 1/3 & 1/2 HP

LiftMaster K72-12507 Clutch Shaft Kit 3/4 & 1 HP

LiftMaster K72-12508 Output Shaft Kit 1/3 & 1/2 HP

LiftMaster K72-12509 Output Shaft Kit 3/4 & 1 HP

LiftMaster K75-36874-1 GH Brake Kit 1PH

LiftMaster K75-36874-3 Brake Kit 3 PH

LiftMaster K72-12789 Hand Chain Shaft Kit (1/2-2 HP)

LiftMaster K72-14130-1 Limit Shaft Kit

71B120H INTERIOR SOLENOID BRAKE F/115

Liftmaster 71-6023 1 Inch Commercial Jackshaft Opener Chain Tensioner

Liftmaster 71-6125 1-1/4 Inch Commercial Jackshaft Opener Chain Tensioner

LiftMaster K72-19979 Cluctch Shaft Kit

LiftMaster 71-B1PH Single Phase Brake Kit

LiftMaster K77-36539 Output Shaft and Sprocket Kit

LiftMaster K74-36798-6 Standard Plastic Control Box Only

LiftMaster MALED12 12 Foot LED Barrier Arm For Mega Arm and Mega Arm Tower Operators

LiftMaster MALED17 17 Foot LED Barrier Arm for MA and MAT Operator

LiftMaster K-72-33192 Limit Shaft Kit for Operator Weather Adapt Kit

Liftmaster 3950MB Mounting Bracket

MOTORS

LiftMaster K20-1033B-2LP-H24 Motor (Alternate P/N K20-1050B-2LP-H24) Model T331L5 1/3HP

LiftMaster K20-3033B-4P-H24 Motor - 1/3HP

LiftMaster K20-1050B-2LP-H24 Motor - 1/2HP

LiftMaster K20-3050B-4P-H24 Motor - 1/2HP

LiftMaster K20-3050M-5-H25 Motor - 1/2HP

LiftMaster K20-1075B-2LP-H24 Motor - 3/4HP

LiftMaster K20-3075B-4P-H24 Motor - 3/4HP

LiftMaster K20-3075M-5-H25 Motor - 3/4HP

LiftMaster K20-1100B-2LP-H24 Motor - 1HP

LiftMaster K20-3100B-4P-H24 Motor - 1HP

LiftMaster K20-1050C-2LP-H26 Motor - 1/2HP

LiftMaster K20-3050C-4P-H24 Motor - 1/2HP

LiftMaster K20-1075C-2LP-H27 Motor - 3/4HP

LiftMaster K20-3075C-4P-H25 Motor - 3/4HP

LiftMaster K20-1100C-2LP-H28 Motor - 1HP

LiftMaster K20-3100C-4P-H25 Motor - 1HP 3PH

LiftMaster K20-3100M-5-H25 Motor - 1HP 3PH

LiftMaster K20-3200C-4P-H26 Motor - 2HP

LiftMaster K20-1050B-2RLP-H24 Motor - 1/2HP

LiftMaster K20-1050C-2LP-H26 Motor - 1/2HP

LiftMaster K20-3050C-4P-H24 Motor - 1/2HP

LiftMaster K20-1075C-2LP-H27 Motor - 3/4HP

LiftMaster K20-3075C-4P-H25 Motor - 3/4HP

LiftMaster K20-1100C-2LP-H28 Motor - 1HP

LiftMaster K20-3100C-4P-H25 Motor - 1HP 3PH

LiftMaster K20-1150C-2LP-H28 Motor - 1-1/2HP

LiftMaster K20-3200C-4P-H26 Motor - 2HP

LiftMaster K20-3050C-4P-H24 Motor - 1/2HP

LiftMaster K20-1075C-2LP-H27 Motor - 3/4HP

LiftMaster K20-1100C-2LP-H28 Motor - 1HP

LiftMaster K20-3100C-4P-H25 Motor - 1HP 3PH

LiftMaster K20-1150C-2LP-H28 Motor - 1-1/2HP

LiftMaster K20-3200C-4P-H26 Motor - 2HP

LiftMaster K20-3200C-5-H27 Motor - 1 1/2 HP

LiftMaster K20-3200C-4P-H26 Motor - 2HP

LiftMaster K20-3300C-4 Motor 3HP