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  1. Home
  2. Garage Replacement Parts
  3. LIFTMASTER 2022 - 2025
  4. Liftmaster 84501

LiftMaster 84501 Replacement Parts

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Products [47]

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Liftmaster 891LM 1-Button Standard Remote Control
LiftMaster 891LM 1-Button Security+ 2.0 Remote Control
$32.95
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Liftmaster 893LM 3-Button Standard Remote Control
LiftMaster 893LM 3-Button Security+ 2.0 Remote Control
$33.25
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Liftmaster 882LM Multi-Function Control Panel
LiftMaster 882LM Multi-Function Control Panel
$29.95
Not for Sale
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Liftmaster 41B4245 Line Cord
Liftmaster 41B4245 Line Cord 041B4245-1
$19.03
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Liftmaster 178B35 Curved Door Arm Section
Liftmaster 178B35 Curved Door Arm Section
$16.02
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Liftmaster 178B34 Straight Door Arm Section
LiftMaster 178B34 Straight Door Arm Section
$22.95
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Liftmaster 41A5434-11 - Full Belt Assembly - 7' Door
Liftmaster 41A5434-11 - Full Belt Assembly - 7' Door
$117.55
(1)
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Liftmaster 41A5434-13 - Full Belt Assembly - 8' Door
Liftmaster 41A5434-13 - Full Belt Assembly - 8' Door
$125.33
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Liftmaster 41A5434-14 - Full Belt Assembly - 10' Door
LiftMaster 041A5434-14A 10 ft Belt Assembly Kit
$133.13
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Liftmaster 041D8006-1 Motor with Travel Module Replacement Kit after 2011 Opener
Liftmaster 041D8006-1 Motor with Travel Module Replacement Kit after 2011 Opener
$214.95
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Liftmaster 883LMW Door Control Button MYQ Security+2.0 Garage Door Openers
LiftMaster 883LMW Security+ 2.0 Door Control Button
$14.95
(1)
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LIFTMASTER 041-0136 GARAGE OPENER SAFETY SENSOR KIT, 2021 TO PRESENT
LiftMaster 041-0136 Safety Sensor Kit for myQ Garage Openers
$34.62
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Liftmaster 4A1008 - Master Link Kit Garage Door Openers Parts Replacements
Liftmaster 4A1008 - Master Link Kit Garage Door Openers Parts Replacements
$9.39
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Liftmaster LM-041-0155-000, SAFETY SENSOR BRACKETS, 2021 TO PRESENT
Liftmaster 041-0155-000, SAFETY SENSOR BRACKETS, 2021 TO PRESENT
$19.15
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Liftmaster 041A5047-1, DOOR BRACKET KIT
LiftMaster 041A5047-1 Black Door Bracket Kit
$16.27
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Liftmaster 041B3869-3A, BELT DRIVE TROLLEY KIT
Liftmaster 041B3869-3A, BELT DRIVE TROLLEY KIT
$48.97
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Liftmaster 041B4103, BELT TENSIONER KIT
LiftMaster 041B4103 Belt Tensioner Kit
$11.76
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Liftmaster 041B4494-1, BELL WIRE KIT
LiftMaster 041B4494-1 Bell Wire Kit
$19.03
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Liftmaster 041B5424, BELT PULLEY BRACKET KIT
LiftMaster 041B5424 Belt Pulley Bracket Kit
$26.33
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Liftmaster K083A0011-1, LITHIUM GREASE
Liftmaster K083A0011-1, LITHIUM GREASE
$12.80
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Liftmaster 41D1624-1 Motor with Travel Module Replacement Kit after 2011 Opener
LiftMaster 041-0236-000 DC Motor with Travel Module
$214.95
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Liftmaster 837LM MyQ Smart LED Garage Light for Garage Units from 2015 to Present
Liftmaster 837LM MyQ Smart LED Garage Light for Garage Units from 2015 to Present
$79.07
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Liftmaster 041-0365-000 Safety Sensor Eyes with Brackets Kit , 1997-CURRENT
Liftmaster 041-0365-000 Safety Sensor Eyes with Brackets Kit , 1997-CURRENT
$44.50
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LiftMaster 041-0349-000 CAMERA WIRE HARNESS
LiftMaster 041-0349-000 Camera Wire Harness
$15.95
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Liftmaster 109A48, 41A6689 Threaded Shaft, D Shape for Trolley 41A3489 Part
Liftmaster 109A48, 41A6689 Threaded Shaft, D Shape for Trolley 41A3489 / 41B3869-3 Part
$12.44
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Liftmaster 41A4353-1 Header Bracket Replacement Kit with Clevis Pin 041A4353-1
Liftmaster 041A4353-1 Header Bracket Replacement Kit with Clevis Pin 041A4353-1
$13.97
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Liftmaster 41A2770-17 Hardware Kit 041A2770-17 Chamberlain Garage Door Openers
Liftmaster 41A2770-17 Hardware Kit 041A2770-17 Chamberlain Garage Door Openers
$29.95
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Liftmaster 041A2828 / 41A2828 Rope Handle Kit for All Residential Garage Openers
Liftmaster 041A2828 / 41A2828 Rope Handle Kit for All Residential Garage Openers
$14.35
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Liftmaster 050DCTB Receiver Logic Control Board - Replaces 50DCTWF / 1D8169-1
Liftmaster 050DCTB Receiver Logic Control Board - Replaces 50DCTWF / 1D8169-1
$139.95
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Liftmaster 880LMW Smart MyQ Control Panel Maintenance Alert System Light Control
Liftmaster 880LMW Smart MyQ Control Panel Maintenance Alert System Light Control
$50.59
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LiftMaster 41D8071-4 Travel Module Replacement Kit, Universal DC Kit
LiftMaster 41D8071-4 Travel Module Replacement Kit, Universal DC Kit
$50.20
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Liftmaster 041A4371 41A4371, 41C4371 Belt Cap Retainer Belt Drive Garage Openers
LiftMaster 041A4371 41A4371 41C4371 Belt Cap Retainer Kit
$12.95
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Liftmaster 041A4371 41A4371, 41C4371 Belt Cap Retainer Belt Drive Garage Openers
LiftMaster 041A4371 41A4371 41C4371 Belt Cap Retainer Kit
$10.92
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Liftmaster 41C4371 Belt Cap Retainer Belt Drive Garage Openers
LiftMaster 041A4371 41A4371 41C4371 Belt Cap Retainer Kit
$12.95
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Liftmaster LM-041-0180-000, WIRE HARNESS, CAMERA/LED POD, DUAL LENS
Liftmaster 041-0180-000, WIRE HARNESS, CAMERA/LED POD, DUAL LENS
$25.85
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Liftmaster LM-041-0189-000, DUAL LIGHT POD KIT, NO CAMERA MODELS
Liftmaster 041-0189-000, DUAL LIGHT POD KIT, NO CAMERA MODELS
$134.95
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Liftmaster LM-041-0191-000, COVER, LIGHT SILVER
Liftmaster 041-0191-000, COVER, LIGHT SILVER
$24.95
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Liftmaster LM-041-0192-000, CONTROL DOOR PANEL
LiftMaster 041-0192-000 Control Door Panel Replacement Kit
$24.95
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Liftmaster LM-041-0194-000, END PANEL COVER, LIGHT SILVER
LiftMaster 041-0194-000 Light Silver End Panel Cover
$39.95
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Liftmaster 041-0196-000, DECORATIVE RING, NO CAMERA
LiftMaster 041-0196-000 Decorative Ring No Camera
$17.90
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Liftmaster 041A3150, TERMINAL BLOCK KIT
Liftmaster 041A3150, TERMINAL BLOCK KIT
$11.85
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Liftmaster 041D8071-4 TRAVEL MODULE KIT, UNIVERSAL DC CHAMBERLAIN 001D8071-7
Liftmaster 041D8071-4 TRAVEL MODULE KIT, UNIVERSAL DC CHAMBERLAIN 001D8071-7
$50.20
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Liftmaster 41C0589-2 Belt Cap Retainer with Sprocket 41C589-2 8550 8550W 8550WLB
Liftmaster 41C0589-2 Belt Cap Retainer with Sprocket 41C589-2 8550 8550W 8550WLB
$29.95
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LiftMaster 041C0589-2 Belt Cap Retainer Kit
LiftMaster 041C0589-2 Belt Cap Retainer Kit
$29.95
(1)
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Liftmaster 41A7114-7 Travel Module
Liftmaster 041D8071-4 TRAVEL MODULE KIT, UNIVERSAL DC CHAMBERLAIN 001D8071-7
$50.20
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Liftmaster 41A4371 Belt Cap Retainer
LiftMaster 41A4371 Belt Cap Retainer Kit
$12.95
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Liftmaster 41A3150 Terminal Block W/Screws
LiftMaster 41A3150 Terminal Block with Screws
$11.85
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pagination

Frequently Asked Questions : Liftmaster 84501 Replacement Parts


Q1: What are the most commonly replaced parts on the LiftMaster 84501?

A1: The most frequently replaced components on this belt-drive model include the logic board, drive belt, safety reversing sensors, and modular LED light boards. These parts endure regular mechanical and electrical stress over thousands of cycles.

Q2: How can I ensure a replacement part is compatible with the LiftMaster 84501?

A2: To guarantee precise compatibility, locate the exact model number and manufacture date on the data tag attached to the operator. Cross-reference these specific details with the original manufacturer parts diagram before selecting replacement hardware.

Q3: Are the integrated LED light modules on this unit replaceable?

A3: Yes, the LiftMaster 84501 utilizes modular LED light boards rather than traditional screw-in incandescent bulbs. If the built-in lighting system fails, the exact OEM LED replacement board designed for this specific model must be installed.

Q4: What indicates that a replacement logic board is necessary?

A4: A defective logic board can cause erratic door travel, failure to connect to wireless networks, or complete unresponsiveness to remote controls. Visible burn marks or repeated diagnostic flashing codes from the operator also suggest internal circuit failure.

Q5: Do newly installed logic boards require remote control reprogramming?

A5: Yes, a new logic board will not automatically recognize previously programmed remote controls, keypads, or smart home setups. These accessories must be re-synchronized to the new board using the Security+ 2.0 sequence detailed in the manufacturer's manual.

Q6: Can a damaged or frayed drive belt be patched?

A6: Drive belts operate under immense mechanical tension and cannot be safely patched or repaired with individual splices. A compromised or frayed drive belt must be completely replaced to maintain the structural safety of the opener system.

Q7: What type of safety reversing sensors does this operator require?

A7: The LiftMaster 84501 is engineered to function exclusively with standard LiftMaster infrared safety reversing sensors to comply with mandatory entrapment protection regulations. If a sensor fails or is damaged, an exact OEM replacement kit is required.

Q8: Why does the garage door reverse immediately after touching the floor?

A8: This issue is typically caused by incorrectly calibrated downward travel limits or obstructed infrared safety sensors. Ensure the sensors are properly aligned, and consult the manufacturer's manual to safely adjust the electronic travel limits.

Q9: Why is it important to use original equipment manufacturer (OEM) parts?

A9: Utilizing exact OEM components ensures precise structural fitment, proper voltage regulation, and reliable communication within the smart operator system. Aftermarket alternatives may introduce compatibility issues or prematurely wear out surrounding mechanical hardware.

Q10: What safety precautions apply when replacing internal electrical components?

A10: Replacing hardware such as logic boards, internal transformers, or the primary DC motor involves significant exposure to high-voltage electrical currents. For technical replacements involving the electrical system, strongly consider hiring a local qualified professional.
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10900 NW 146th Street, Ste 107,
Hialeah Gardens
FL. 33018 US

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