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  1. New tab icon
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    Liftmaster LA400DC Residential 24VDC Primary Arm | All Security Equipment
    $529.00
    All Security Equip…
  2. New tab icon
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    630+ viewed
    Replacement For Liftmaster 41C4220a Gear And Sprocket Kit Fits Chamberlain, Sears, Craftsman 1/3 And 1/2 HP Chain Drive Models
    $17.95
    Amazon.com
    4.5·
    4.5
    ·
    5K+
  3. New tab icon
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    Liftmaster Belt Drive Trolley Assembly - DIY Garage Door Parts
    $39.50
    DIY Garage Door …
  4. New tab icon
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    Chamberlain Garage Door Opener Battery Replacement 4228
    $107.14
    DkHardware.com
    5·
    5.0
    ·
    1
  5. New tab icon
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    Upgrade 41A5250 41AB050-2 Belt For 7ft High Garage Door, 237" Garage Door Opener Belt Compatible With Chamberlain Craftsman Liftmaster Sentex Whisper
    $33.99
    Amazon.com
    4.5·
    4.5
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    65
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    Liftmaster | Chamberlain 940EV (Use 878Max)
    $66.76
    GateHouse Supplies
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    Chamberlain Universal Garage Door Opener Wall Controls | 041A7327-1
    $49.06
    Lowe's
    4.5·
    4.5
    ·
    179
  8. New tab icon
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    Liftmaster 041A6102 Power Door Lock Kit | All Security Equipment
    $154.99
    All Security Equip…
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    Liftmaster | Chamberlain 950CB
    $27.72
    GateHouse Supplies
  10. New tab icon
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    Drive Belt 41A5434-11,234'' Garage Door Opener Belt ONLY For 7ft Doors,NOT Universal,41A5434-11A Belt For Liftmaster 2280 3280 And Select Chamberlain/
    $47.99
    Amazon.com
    4.5·
    4.5
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    245
    delivery truck
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  11. New tab icon
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    41A5250 Drive Belt, 237" Garage Door Openers Belt For 41Ab050-2 7ft High Garage Door,041A5250 Belt Compatible With Chamberlain Liftmaster Sentex
    $32.54
    Amazon.com
    4.5·
    4.5
    ·
    70
  12. New tab icon
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    Upgraded 41A5434-13A Drive Belt 255", 41A5434-13 Garage Door Belt For 8ft High Garage Door Compatible With Chamberlain/Lift-Master/Sentex/Whisper Belt
    $36.88
    Amazon.com
    4.5·
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    49
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    Used
    Chamberlain Liftmaster 41A5389-1 Receiver Logic Circuit Board Assembly
    $45.99
    eBay
    4.5·
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    15
  14. New tab icon
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    Liftmaster | Liftmaster 877LM Wireless Keypad
    $62.48
    GateHouse Supplies
    5·
    5.0
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    63
  15. New tab icon
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    530+ viewed
    2026 Upgraded Universal Garage Door Opener Keypad For Liftmaster, Chamberlain,Craftsman & Wayne Dalton Garage Openers Manufactured Since 1993.877Max/
    $18.99
    Amazon.com
  16. New tab icon
    Liftmaster | Liftmaster 889LM Myq® Control Panel [889LMMC]
    $65.83
    GateHouse Supplies
  17. New tab icon
    Liftmaster Gear Assembly Kit - Chain Drive - DIY Garage Door Parts
    $39.75
    DIY Garage Door …
  18. New tab icon
    Liftmaster | Liftmaster G885LM Wireless Control Panel [G885LMMC]
    $47.41
    GateHouse Supplies
    4.5·
    4.5
    ·
    41
  19. New tab icon
    2 Stainless Steal Visor Clip Garage Door Opener Remote Replacement For Liftmaster Chamberlain Craftsman Sears 29B317
    $5.95
    Amazon.com
    4.5·
    4.5
    ·
    65
  20. New tab icon
    Chamberlain Liftmaster Screwdrive Rack Inner Slide - DIY Garage Door Parts
    $16.16
    DIY Garage Door …
Chamberlain LiftMaster Parts
41A5034 Safety Sensor Kit, Replacement For Craftsman/Chamberlain/Liftmaster G...
41A5034 Safety Sensor Kit, Replacement For Craftsman/Chamberlain/Liftmaster G...
eBay US
$
21
.
69
41A5034 Safety Sensor Kit, Replacement For Craftsman/Chamberlain/Liftmaster G...
41A5034 Safety Sensor Kit, Replacement For Craftsman/Chamberlain/Liftmaster G...
eBay US
$
21
.
69
Chamberlain 41C4220a Liftmaster Gear Sprocket Assembly Kit
Chamberlain 41C4220a Liftmaster Gear Sprocket Assembly Kit
alumigogo
$
86
.
87
Chamberlain 41C4220a Liftmaster Gear Sprocket Assembly Kit
Chamberlain 41C4220a Liftmaster Gear Sprocket Assembly Kit
alumigogo
$
86
.
87
41A2817 Fits Chamberlain Craftsman Liftmaster Garagage Door Replacement Gear Kit
41A2817 Fits Chamberlain Craftsman Liftmaster Garagage Door Replacement Gear Kit
AccessoryZ
$
24
41A2817 Fits Chamberlain Craftsman Liftmaster Garagage Door Replacement Gear Kit
41A2817 Fits Chamberlain Craftsman Liftmaster Garagage Door Replacement Gear Kit
AccessoryZ
$
24
Chamberlain Liftmaster 41A2817 Gear Kit
Chamberlain Liftmaster 41A2817 Gear Kit
Moving Up Garage Door Company
$
29
.
97
Chamberlain Liftmaster 41A2817 Gear Kit
Chamberlain Liftmaster 41A2817 Gear Kit
Moving Up Garage Door Company
$
29
.
97
Chamberlain Liftmaster Chamberlain Chain Pulley Wheel For Bracket 041A4813 Bolt Included
Chamberlain Liftmaster Chamberlain Chain Pulley Wheel For Bracket 041A4813 Bolt Included
ibspot
$
28
.
78
Chamberlain Liftmaster Chamberlain Chain Pulley Wheel For Bracket 041A4813 Bolt Included
Chamberlain Liftmaster Chamberlain Chain Pulley Wheel For Bracket 041A4813 Bolt Included
ibspot
$
28
.
78
Chamberlain Liftmaster Chamberlain Craftsman Part041b4103 Garage Door Opener Belt Tensioner
Chamberlain Liftmaster Chamberlain Craftsman Part041b4103 Garage Door Opener Belt Tensioner
ibspot
$
30
.
79
Chamberlain Liftmaster Chamberlain Craftsman Part041b4103 Garage Door Opener Belt Tensioner
Chamberlain Liftmaster Chamberlain Craftsman Part041b4103 Garage Door Opener Belt Tensioner
ibspot
$
30
.
79
Chamberlain 41C4220A Liftmaster Gear & Sprocket Assembly Kit
Chamberlain 41C4220A Liftmaster Gear & Sprocket Assembly Kit
Slickpurchase
$
76
.
19
Chamberlain 41C4220A Liftmaster Gear & Sprocket Assembly Kit
Chamberlain 41C4220A Liftmaster Gear & Sprocket Assembly Kit
Slickpurchase
$
76
.
19
Liftmaster Chamberlain Craftsman Limit Switch Helical Gear & Retainer 041A2818
Liftmaster Chamberlain Craftsman Limit Switch Helical Gear & Retainer 041A2818
AccessoryZ
$
25
Liftmaster Chamberlain Craftsman Limit Switch Helical Gear & Retainer 041A2818
Liftmaster Chamberlain Craftsman Limit Switch Helical Gear & Retainer 041A2818
AccessoryZ
$
25
41A5250 Garage Door Belt For 7ft Chamberlain/Craftsman/Liftmaster Doors
41A5250 Garage Door Belt For 7ft Chamberlain/Craftsman/Liftmaster Doors
eBay US
$
43
.
54
41A5250 Garage Door Belt For 7ft Chamberlain/Craftsman/Liftmaster Doors
41A5250 Garage Door Belt For 7ft Chamberlain/Craftsman/Liftmaster Doors
eBay US
$
43
.
54
Replacement For Liftmaster 41C4220a Gear And Sprocket Kit Fits Chamberlain, Sears, Craftsman 1/3 And
Replacement For Liftmaster 41C4220a Gear And Sprocket Kit Fits Chamberlain, Sears, Craftsman 1/3 And
Aliexpress
$
14
.
66
$
15
.
11
Replacement For Liftmaster 41C4220a Gear And Sprocket Kit Fits Chamberlain, Sears, Craftsman 1/3 And
Replacement For Liftmaster 41C4220a Gear And Sprocket Kit Fits Chamberlain, Sears, Craftsman 1/3 And
Aliexpress
$
14
.
66
$
15
.
11
Liftmaster REPAIR KIT FOR Chamberlain, Liftmaster 41A5021-3H-315
Liftmaster REPAIR KIT FOR Chamberlain, Liftmaster 41A5021-3H-315
ibspot
$
60
.
84
Liftmaster REPAIR KIT FOR Chamberlain, Liftmaster 41A5021-3H-315
Liftmaster REPAIR KIT FOR Chamberlain, Liftmaster 41A5021-3H-315
ibspot
$
60
.
84
Replacement Garage Door Gear Sprocket Kit For Liftmaster Chamberlain 41C4220A
Replacement Garage Door Gear Sprocket Kit For Liftmaster Chamberlain 41C4220A
AccessoryZ
$
13
.
04
Replacement Garage Door Gear Sprocket Kit For Liftmaster Chamberlain 41C4220A
Replacement Garage Door Gear Sprocket Kit For Liftmaster Chamberlain 41C4220A
AccessoryZ
$
13
.
04
Replacement Gear And Sprocket Kit For Chamberlain Sears Craftsman Liftmaster 41C4220A One Third And One Half HP Chain Drive Garage Door Openers With P
Replacement Gear And Sprocket Kit For Chamberlain Sears Craftsman Liftmaster 41C4220A One Third And One Half HP Chain Drive Garage Door Openers With P
VXB.com
$
59
.
99
Replacement Gear And Sprocket Kit For Chamberlain Sears Craftsman Liftmaster 41C4220A One Third And One Half HP Chain Drive Garage Door Openers With P
Replacement Gear And Sprocket Kit For Chamberlain Sears Craftsman Liftmaster 41C4220A One Third And One Half HP Chain Drive Garage Door Openers With P
VXB.com
$
59
.
99
Liftmaster 41C4220A Replacement Gear And Sprocket Kit - Fits Chamberlain & Sears
Liftmaster 41C4220A Replacement Gear And Sprocket Kit - Fits Chamberlain & Sears
AccessoryZ
$
18
.
81
Liftmaster 41C4220A Replacement Gear And Sprocket Kit - Fits Chamberlain & Sears
Liftmaster 41C4220A Replacement Gear And Sprocket Kit - Fits Chamberlain & Sears
AccessoryZ
$
18
.
81
Liftmaster REPAIR KIT Liftmaster Chamberlain 41A5021-A 41A5021-B 41A5021-C 41A5021-D
Liftmaster REPAIR KIT Liftmaster Chamberlain 41A5021-A 41A5021-B 41A5021-C 41A5021-D
ibspot
$
60
.
84
Liftmaster REPAIR KIT Liftmaster Chamberlain 41A5021-A 41A5021-B 41A5021-C 41A5021-D
Liftmaster REPAIR KIT Liftmaster Chamberlain 41A5021-A 41A5021-B 41A5021-C 41A5021-D
ibspot
$
60
.
84
Garage Door Opener AccessoriesExplore a variety of accessories for Chamberlain LiftMaster garage door openers, including remotes, keypads, and wall controls.
Replacement Parts for MaintenanceFind replacement parts like motors, gears, and sprockets to maintain or repair your Chamberlain LiftMaster garage door opener.
Safety and Security EnhancementsDiscover safety sensors and keypads designed to improve the security and functionality of your garage door system.
Battery Backup SystemsBrowse battery backup systems to ensure your garage door opener works during power outages.
Lighting Solutions for Garage DoorsFind durable and energy-efficient light bulbs compatible with Chamberlain LiftMaster garage door openers.
All products
Liftmaster 41B5424 Belt Pulley Bracket Garage Door Opener Chamberlain Craftsman By Liftmaster
Liftmaster 41B5424 Belt Pulley Bracket Garage Door Opener Chamberlain Craftsman By Liftmaster
ibspot
$
107
.
79
Liftmaster 41B5424 Belt Pulley Bracket Garage Door Opener Chamberlain Craftsman By Liftmaster
Liftmaster 41B5424 Belt Pulley Bracket Garage Door Opener Chamberlain Craftsman By Liftmaster
ibspot
$
107
.
79
Liftmaster Chamberlain 41C4220A Opener Gear Replacement Kit
Liftmaster Chamberlain 41C4220A Opener Gear Replacement Kit
AccessoryZ
$
8
.
33
Liftmaster Chamberlain 41C4220A Opener Gear Replacement Kit
Liftmaster Chamberlain 41C4220A Opener Gear Replacement Kit
AccessoryZ
$
8
.
33
Chamberlain Liftmaster Full Chain Assembly For 7 Door 41D3484
Chamberlain Liftmaster Full Chain Assembly For 7 Door 41D3484
AccessoryZ
$
34
Chamberlain Liftmaster Full Chain Assembly For 7 Door 41D3484
Chamberlain Liftmaster Full Chain Assembly For 7 Door 41D3484
AccessoryZ
$
34
Replacement For Liftmaster 41C4220A Gear And Sprocket Kit Fits Chamberlain Sear
Replacement For Liftmaster 41C4220A Gear And Sprocket Kit Fits Chamberlain Sear
AccessoryZ
$
19
.
19
Replacement For Liftmaster 41C4220A Gear And Sprocket Kit Fits Chamberlain Sear
Replacement For Liftmaster 41C4220A Gear And Sprocket Kit Fits Chamberlain Sear
AccessoryZ
$
19
.
19
1 Set Of Drive Gear Kit For Liftmaster Chamberlain 41A2817 41C4220 41C4220A
1 Set Of Drive Gear Kit For Liftmaster Chamberlain 41A2817 41C4220 41C4220A
AccessoryZ
$
26
.
83
1 Set Of Drive Gear Kit For Liftmaster Chamberlain 41A2817 41C4220 41C4220A
1 Set Of Drive Gear Kit For Liftmaster Chamberlain 41A2817 41C4220 41C4220A
AccessoryZ
$
26
.
83
Replacement For Liftmaster 41C4220a Gear And Sprocket Kit Fits Chamberlain Sear
Replacement For Liftmaster 41C4220a Gear And Sprocket Kit Fits Chamberlain Sear
AccessoryZ
$
24
.
74
Replacement For Liftmaster 41C4220a Gear And Sprocket Kit Fits Chamberlain Sear
Replacement For Liftmaster 41C4220a Gear And Sprocket Kit Fits Chamberlain Sear
AccessoryZ
$
24
.
74
Liftmaster 41C4220A Gear & Sprocket Kit - Replacement For Chamberlain Sears
Liftmaster 41C4220A Gear & Sprocket Kit - Replacement For Chamberlain Sears
AccessoryZ
$
28
.
99
Liftmaster 41C4220A Gear & Sprocket Kit - Replacement For Chamberlain Sears
Liftmaster 41C4220A Gear & Sprocket Kit - Replacement For Chamberlain Sears
AccessoryZ
$
28
.
99
Gear Replacement Kit Only 41C4220A For Liftmaster Chamberlain
Gear Replacement Kit Only 41C4220A For Liftmaster Chamberlain
AccessoryZ
$
8
.
33
Gear Replacement Kit Only 41C4220A For Liftmaster Chamberlain
Gear Replacement Kit Only 41C4220A For Liftmaster Chamberlain
AccessoryZ
$
8
.
33
Liftmaster 41A4813 - Chain Pulley Bracket Chamberlain Replacement Garage Parts
Liftmaster 41A4813 - Chain Pulley Bracket Chamberlain Replacement Garage Parts
AccessoryZ
$
31
.
95
Liftmaster 41A4813 - Chain Pulley Bracket Chamberlain Replacement Garage Parts
Liftmaster 41A4813 - Chain Pulley Bracket Chamberlain Replacement Garage Parts
AccessoryZ
$
31
.
95
Liftmaster Chamberlain Craftsman Part041b4103 Garage Door Opener Belt Tensioner
Liftmaster Chamberlain Craftsman Part041b4103 Garage Door Opener Belt Tensioner
AccessoryZ
$
10
.
40
Liftmaster Chamberlain Craftsman Part041b4103 Garage Door Opener Belt Tensioner
Liftmaster Chamberlain Craftsman Part041b4103 Garage Door Opener Belt Tensioner
AccessoryZ
$
10
.
40
Fits Chamberlain Liftmaster 41A3589-3 Belt Assembly - 7 Height Door Garage
Fits Chamberlain Liftmaster 41A3589-3 Belt Assembly - 7 Height Door Garage
AccessoryZ
$
22
.
49
Fits Chamberlain Liftmaster 41A3589-3 Belt Assembly - 7 Height Door Garage
Fits Chamberlain Liftmaster 41A3589-3 Belt Assembly - 7 Height Door Garage
AccessoryZ
$
22
.
49
Liftmaster, Sears, Chamberlain 41A5250 Full Belt Assembly For 7' Garage Door Opener
Liftmaster, Sears, Chamberlain 41A5250 Full Belt Assembly For 7' Garage Door Opener
Action Direct
$
142
.
04
$
156
.
24
Liftmaster, Sears, Chamberlain 41A5250 Full Belt Assembly For 7' Garage Door Opener
Liftmaster, Sears, Chamberlain 41A5250 Full Belt Assembly For 7' Garage Door Opener
Action Direct
$
142
.
04
$
156
.
24
Chamberlain Liftmaster 41A3589-3 Belt Assembly - 7 Height Door Garage Operator
Chamberlain Liftmaster 41A3589-3 Belt Assembly - 7 Height Door Garage Operator
AccessoryZ
$
89
.
50
Chamberlain Liftmaster 41A3589-3 Belt Assembly - 7 Height Door Garage Operator
Chamberlain Liftmaster 41A3589-3 Belt Assembly - 7 Height Door Garage Operator
AccessoryZ
$
89
.
50
KBZ Drive Gear 81B0045 Replacement For Liftmaster Chamberlain Craftsman Sears Garage Door Opener 41A2817 41C4220A
KBZ Drive Gear 81B0045 Replacement For Liftmaster Chamberlain Craftsman Sears Garage Door Opener 41A2817 41C4220A
ibspot
$
24
.
14
KBZ Drive Gear 81B0045 Replacement For Liftmaster Chamberlain Craftsman Sears Garage Door Opener 41A2817 41C4220A
KBZ Drive Gear 81B0045 Replacement For Liftmaster Chamberlain Craftsman Sears Garage Door Opener 41A2817 41C4220A
ibspot
$
24
.
14
Chamberlain K144C0056 Square Rail Idler Pulley For Liftmaster, Craftsman Garage
Chamberlain K144C0056 Square Rail Idler Pulley For Liftmaster, Craftsman Garage
eBay US
$
13
.
68
Chamberlain K144C0056 Square Rail Idler Pulley For Liftmaster, Craftsman Garage
Chamberlain K144C0056 Square Rail Idler Pulley For Liftmaster, Craftsman Garage
eBay US
$
13
.
68
Drive Gear For Chamberlain, Liftmaster, Sears & Craftsman Garage Doors
Drive Gear For Chamberlain, Liftmaster, Sears & Craftsman Garage Doors
Inspire Uplift
$
49
.
97
Drive Gear For Chamberlain, Liftmaster, Sears & Craftsman Garage Doors
Drive Gear For Chamberlain, Liftmaster, Sears & Craftsman Garage Doors
Inspire Uplift
$
49
.
97
Sponsored
  1. New tab icon
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    41A5434-11 Drive Belt 234'' For 7ft Garage Door Opener, 041A5434-11A Compatible With Liftmaster/Chamberlain/Sentex Garage Door Opener Model 41A5483-4B
    $39.99
    Amazon.com
    4.5·
    4.5
    ·
    100
    delivery truck
    Free shipping
  2. New tab icon
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    2 Replacement For Lift Master Chamberlain Garage Door Opener Remote 891LM, Opener With Yellow Learn Button
    $11.99
    Amazon.com
    4·
    4.0
    ·
    43
  3. New tab icon
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    Upgrade 41A3589-3 41A3589-12 Garage Door Openers Belt Assemblylength 233" Drive Belt For 7ft Height Garage Door Belt,Chamberlain Craftsman Liftmaster
    $29.99
    Amazon.com
    4·
    4.0
    ·
    16
  4. New tab icon
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    41A5034 Safety Sensor Kit Replacement For Liftmaster Chamberlain Craftsman Garage Door Sensors, Safety Sensor Beam Eyes Compatible With Liftmaster
    $14.99
    Amazon.com
    4.5·
    4.5
    ·
    517
  5. New tab icon
    Product Image
    41A5034 Garage Door Sensor Replacement For Liftmaster Chamberlain Craftsman Garage Door Sensors, Safety Sensor Beam Eyes Compatible With Liftmaster
    $14.99
    Amazon.com
    4.5·
    4.5
    ·
    109
  6. New tab icon
    Product Image
    Liftmaster | 01-041A7185-1 Liftmaster Multi-Function Control Panel
    $57.96
    GateHouse Supplies
    4.5·
    4.5
    ·
    152
  7. New tab icon
    Product Image
    K79-60166 LIFTMASTER - Plcs/Machine Control & PC Board PLC/Add-On Board Supplies
    $631.24
    Radwell.com
  8. New tab icon
    Product Image
    Liftmaster | Liftmaster L932M, 2-Button Keychain Remote
    $45.98
    GateHouse Supplies
  9. New tab icon
    Product Image
    K75-10387 LIFTMASTER - Machine Parts & Assembly For Machine Supplies
    $323.19
    Radwell.com
  10. New tab icon
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    Liftmaster | Liftmaster 880LMW Smart Control Panel
    $65.83
    GateHouse Supplies
  11. New tab icon
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    K001D8395MC LIFTMASTER - Controls & Indicators & CPU/Control Board Supplies
    $316.00
    Radwell.com
    5·
    5.0
    ·
    2
  12. SALE
    New tab icon
    Product Image
    Drive Gear For Chamberlain, Liftmaster, Sears & Craftsman Garage Doors | All Categories Goods
    $49.97
    $99.94
    Inspire Uplift
    delivery truck
    Free shipping
  13. New tab icon
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    Liftmaster | Liftmaster 886LMW Motion-Detecting Control Panel
    $40.99
    GateHouse Supplies
  14. New tab icon
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    Dreyoo 2 Pcs Screw Drive Coupler Part Compatible With Liftmaster Chamberlain Garage Door Opener, Garage Door Opener Sprocket Coupler Part 25C20 25A18
    $6.99
    Amazon.com
    5·
    5.0
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    248
  15. New tab icon
    Product Image
    Liftmaster | 041A4885-5 Liftmaster Gear And Sprocket
    $86.29
    GateHouse Supplies
    4.5·
    4.5
    ·
    67
  16. New tab icon
    Chamberlain Liftmaster Belt Assembly For 7 Foot Opener (Models 1270, 1280, And 1280R) - DIY Garage Door Parts
    $97.79
    DIY Garage Door …
  17. New tab icon
    Liftmaster 041A7367-3 Push Button Door Control | All Security Equipment
    $39.99
    All Security Equip…
  18. New tab icon
    Garage Door Opener Gear Replacement Kit For Liftmaster 41A2817 41C4220a, Fits Chamberlain, Sears, Craftsman 1/3 And 1/2 HP Chain Drive Models
    $14.30
    Amazon.com
    4.5·
    4.5
    ·
    65
  19. New tab icon
    41A5021-9G-315 LIFTMASTER - Plcs/Machine Control & PC Board PLC/Add-On Board Supplies
    $202.73
    Radwell.com
  20. New tab icon
    XJJ 41A3489 Garage Door Openers Carriage Complete Trolley Assembly Compatible With Chain Drive Operators Made By Liftmaster, Chamberlain, Sears
    $30.99
    Amazon.com
    4.5·
    4.5
    ·
    68