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LiftMaster Garage Door Opener Replacement Parts

LiftMaster has had 40 years to perfect the garage door opener, and the company has definitely succeeded. Known as the “leader” in this industry, Liftmaster manufactures garage door openers that are made to last, even in the harshest weather. That’s why we feature Chamberlain Liftmaster parts in our store. Order today from Star Door Parts for quick and easy shipping!

Circuit Boards Gararge Door Openers Gears and Sprockets
LiftMaster Sears Craftsman Garage Door Opener Circuit Boards
Liftmaster Garage Door Openers
Liftmaster Garage Door Opener Gears
Motor Repair Parts MyQ Accessories Rail & Trolley Parts
LiftMaster and Sears Craftsman Garage Door Opener Motor Parts
Liftmaster Garage Door Opener MyQ™ Remote Control Transmitters, Keyless Entry Systems and Accessories
LiftMaster and Sears Craftsman Garage Door Opener Replacement Rail and Trolley Parts
Remote Controls Safety and Accessories Safety Beams/Photo Eyes
Liftmaster Sears Craftsman Garage Opener Transmitters
LiftMaster Garage Door Opener Safety and Convenience Accessories
LiftMaster Safety Beams and Photo Eyes
Wall Buttons Wireless Keypads
Liftmaster Garage Door Wall Control Buttons
LiftMaster Wireless Keypads
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LiftMaster® Gear Kit 41C4220A LiftMaster Main Drive Gear and Sprocket Assembly 41A2817 Sears Craftsman Gear and Sprocket Set 41A4885-2 For Belt Drive Garage Doors
LiftMaster® 41C4220A Gear & Sprocket Assembly
List Price:$45.99
Our Price:$34.99

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LiftMaster 41A2817 Garage Door Opener Main Gear Kit
List Price:$32.99
Our Price:$22.99

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Liftmaster Sears Craftsman Garage Door Opener Replacement White Main Gear 41A2817-CR Liftmaster Sears Craftsman Garage Door Opener Replacement White Main Gear 41A2817-CR 3 Pack
Liftmaster 41A2817 Replacement Main Gear (3 Pack)
List Price:$59.99
Our Price:$26.99
Sale Price:$19.99

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Liftmaster Sears Craftsman Garage Door Opener Replacement White Main Gear 41A2817-WG 3 Pack Liftmaster Sears Craftsman Garage Door Opener Replacement White Main Gear 41A2817-6PK Liftmaster 41A5658 Double Sprocket Gear Assembly Kit
Sears Craftsman Liftmaster Replacement Main Gear 41A2817-WG 3 PK
List Price:$54.99
Our Price:$23.99
Sale Price:$18.99
Sears Craftsman Liftmaster Main Drive Gear 41A2817 6 Pack With Grease
List Price:$79.99
Our Price:$45.99
Sale Price:$29.99

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Liftmaster 41A5658 Double Sprocket Gear Assembly Kit
List Price:$52.99
Our Price:$39.95

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Liftmaster Garage Door Opener 41A4885-5 Replacement Gear and Sprocket Set Liftmaster Sears Craftsman garage door opener photo eye safety Sensor repair kit 41A5034 41A3261-1 Liftmaster Garage Door Opener Dual Gear & Sprocket Assembly
Liftmaster Sears Craftsman Garage Door Opener Replacement White Main Gear 81B0045-10PK Liftmaster Sears Craftsman Garage Door Opener Replacement White Main Gear 81B0045-25PK Liftmaster Sears Craftsman Garage Door Opener Replacement White Main Gear 41A2817-CR 25PK
Sears Craftsman Liftmaster Main Drive Gear 81B0045 10 Pack
List Price:$129.99
Our Price:$64.95
Sale Price:$47.50
Sears Craftsman Liftmaster Main Drive Gear 81B0045 25 Pack
List Price:$324.99
Our Price:$162.50
Sale Price:$97.50
Sears Craftsman Liftmaster Main Drive Gear 41A2817-CR 25 Pack
List Price:$324.99
Our Price:$162.50
Sale Price:$97.50
Liftmaster Sears Craftsman Garage Door Opener Replacement White Main Gear 81B0045-50PK Liftmaster Sears Craftsman Garage Door Opener Replacement White Main Gear 81B0045-50PK Liftmaster Sears Craftsman Garage Door Opener Replacement White Main Gear 41A2817-10PK
Sears Craftsman Liftmaster Main Drive Gear 81B0045 50 Pack
List Price:$649.99
Our Price:$325.00
Sale Price:$187.50
Sears Craftsman Liftmaster Main Drive Gear 41A2817-CR 50 Pack
List Price:$649.99
Our Price:$325.00
Sale Price:$187.50
Sears Craftsman Liftmaster Main Drive Gear 41A2817 10 Pack
List Price:$129.99
Our Price:$64.95
Sale Price:$47.50

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41A5668 Liftmaster Garage Door Opener Gear & Sprocket Assembly Liftmaster Sears Craftsman 893LM Remote Control Transmitter Liftmaster 29B137 Replacement Remote Visor Clip (700 & 800 series remotes)
Liftmaster Garage Door Opener Gear Kit 41A5668
List Price:$44.99
Our Price:$39.79
Liftmaster 29B137 Replacement Remote Visor Clip
List Price:$13.99
Our Price:$5.79

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Liftmaster Sears Craftsman 811LM Dip Switch Remote Control Transmitter Liftmaster Sears Craftsman 813LM 3 Button Dip Switch Remote Control Transmitter Liftmaster Sears Craftsman 892LT Remote Control Transmitter
Liftmaster Sears Craftsman 894LT Remote Control Transmitter Liftmaster 888LM MyQ Control Panel aster MyQ™ 823LM Remote Light Switch
Liftmaster 888LM MyQ Control Panel
List Price:$49.99
Our Price:$45.89
Liftmaster MyQ 823LM Remote Light Switch
List Price:$44.99
Our Price:$35.97
Liftmaster 888LM-1RT MyQ Conversion Kit Liftmaster MyQ Basic Upgrade Kit LiftMaster MyQ Universal Smartphone Garage Door Controller
Liftmaster 888LM-1RT MyQ Conversion Kit
List Price:$74.99
Our Price:$65.89
Liftmaster MyQ Conversion Package
List Price:$89.99
Our Price:$79.89
Liftmaster Garage Door Opener Smart Control Panel MyQ™ Only 880LM LiftMaster 893MAX 3-Button Garage Door Opener Remote Liftmaster 881LM MyQ Motion Detecting Control Panel with Timer-to-Close
Liftmaster MyQ Garage Door Monitor 829LM Liftmaster Remote Light Control MyQ 825LM Liftmaster MyQ Internet Gateway 828LM
Liftmaster MyQ™ Garage Door Monitor 829LM
List Price:$69.99
Our Price:$58.79
Liftmaster Remote Light Control MyQ 825LM
List Price:$36.99
Our Price:$29.79
Liftmaster 886LM MyQ Motion Detecting Control Panel Liftmaster Sears Craftsman 891LM Remote Control Transmitter Liftmaster Sears Craftsman 890MAX Remote Control Transmitter
Liftmaster 890MAX Security+ Mini Key Chain Garage Door Remote
List Price:$42.99
Our Price:$33.99
Sale Price:$31.99

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LiftMaster 895MAX Security+2.0 3-Button Garage Door Remote Liftmaster 29C128 Replacement Remote Visor Clip (60 & 80 series remotes only)
Liftmaster 29C128 Garage Door Remote Visor Clip
List Price:$13.99
Our Price:$5.79
Liftmaster 374UT Universal Mini-Remote Control
List Price:$44.99
Our Price:$37.99
Sale Price:$32.99
877MAX LiftMaster Wireless Remote Control Keypad (315MHz & 390MHz) Liftmaster Sears Craftsman 83LM Remote Control Transmitter Liftmaster 371LM Remote Control Transmitter
LiftMaster 83LM Remote Control
List Price:$99.99
Our Price:$99.99
Liftmaster 371LM Security+ Garage Door Remote
List Price:$34.99
Our Price:$26.99
Sale Price:$24.99

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Liftmaster 373LM 3-Button Remote Control Transmitter Liftmaster Sears Craftsman 971LM Remote Control Transmitter Liftmaster Sears Craftsman 377LM Wireless Garage Door Opener Keypad
Liftmaster 373LM Security+ 3-Button Remote Control
List Price:$39.99
Our Price:$28.99
Sale Price:$25.99

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Liftmaster Sears Craftsman 377LM Wireless Keypad
List Price:$48.99
Our Price:$38.95
LiftMaster 387LM Universal Wireless Keypad Garage Door Opener Key Switch
Liftmaster Chamberlain 387LM Universal Wireless Keypad
List Price:$48.99
Our Price:$39.95

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Garage Door Opener Key Switch
List Price:$18.99
Our Price:$15.79
Liftmaster 8360 3/4 HP Premium DC Motor Chain Drive Garage Door Opener with MyQ Technology Liftmaster 8355 1/2 HP Premium AC Motor Belt  Drive Garage Door Opener with MyQ Technology
Liftmaster 8355 Premium Series Garage Door Opener
List Price:$269.99
Our Price:$234.79
Garage door opener wire Liftmaster Sears Craftsman Belt Drive Replacement Trolley 41B3869-1
Chamberlain Liftmaster 81C168 Garage Door Screw Drive Carriage Rack-Old Style Liftmaster Sears Craftsman 25C20 Screw drive sprocket coupler Liftmaster Sears Craftsman 41C5141-1 Complete Trolley Assembly Square Rail
LiftMaster 41C5141-1 Garage Door Trolley
List Price:$39.99
Our Price:$29.99

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LiftMaster Garage Door Opener 41C4470 ATS Chain Drive Gear & Sprocket Assembly Liftmaster Sears Craftsman Garage Door Opener Limit switch assembly 41D3452 Liftmaster Sears Craftsman Motor Start Capacitor 30B363
Liftmaster and Sears Craftsman Capacitor 30B363
List Price:$29.99
Our Price:$24.99
Liftmaster Sears Craftsman Motor Start Capacitor 30B387 Liftmaster Sears Craftsman 61LM Remote Control Transmitter Liftmaster Sears Craftsman 63LM Remote Control Transmitter
Liftmaster Sears Craftsman Capacitor 30B387
List Price:$29.99
Our Price:$24.99
LiftMaster Sears Craftsman Chamberlain front idler cable pulley 144C56 Liftmaster 3900 light duty commercial sidemount jackshaft operator for sectional doors Liftmaster 475LM Evercharge battery backup system
LiftMaster Front Idler Cable Pulley 144C56
List Price:$14.99
Our Price:$7.99

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Liftmaster 3900 Light Duty Commercial Jackshaft Opener
List Price:$314.99
Our Price:$289.99

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Liftmaster 475LM Evercharge battery backup system
List Price:$99.99
Our Price:$84.79
Liftmaster 41A4166 Lighted Push Button Wayne Dalton 339621 adjustable operator bracket for 9100 and 9600 doors Liftmaster Sears Craftsman Opener Pull Rope 41A2828
LiftMaster 41A4166 Lighted Push Button
List Price:$14.99
Our Price:$10.99

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Belt pulley bracket for Liftmaster model numbers 1270, 1280, 1280R Liftmaster Connecting Bar
Liftmaster Front Idler Wheel 41A3588-1
List Price:$24.99
Our Price:$16.99
Liftmaster Drawbar Curved Arm
List Price:$12.99
Our Price:$9.97
Liftmaster Connecting Bar LiftMaster 41A4353-1 Header Bracket Liftmaster Belt Pulley Bracket (WD822K, WD922K, WD912K)
Liftmaster Drawbar Straight Arm
List Price:$11.99
Our Price:$9.79
LiftMaster 41A4353-1 Header Bracket
List Price:$11.99
Our Price:$9.79

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LiftMaster 41B2616 Cable Pulley Bracket Assembly Liftmaster 41A2780 Chain Pulley Bracket Liftmaster 75-10174 Front Idler Pulley For T-50 and MT50 Garage Door Openers
Liftmaster 41A2780 Chain Pulley Bracket
List Price:$25.99
Our Price:$21.99

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Liftmaster Front Idler Assembly
List Price:$38.99
Our Price:$26.79
Liftmaster Sears Craftsman 41D4671 Screw Drive Limit Switch Liftmaster 89LM Mounting Isolator Liftmaster Sears Craftsman 41A6262 Screw Drive Trolley (07-Current)
Liftmaster 89LM Mounting Isolator
List Price:$11.99
Our Price:$10.99
Liftmaster SPDT Limit Switch 23-10041 Liftmaster Straight & Curved Arm Assembly for MT, T & GT (K75-12870) Liftmaster Sears Craftsman Belt Tensioner Assembly 41B4103
Liftmaster SPDT Limit Switch 23-10041
List Price:$12.99
Our Price:$9.98
Liftmaster K75-12870 Drawbar Assembly
List Price:$79.99
Our Price:$64.79
Liftmaster Garage Door Opener Slide Liftmaster 115/230V Transformer 21-14182 Liftmaster 41A4252-6 Logic Circuit Board
Liftmaster Trolley Slider Assembly 75-10170
List Price:$44.99
Our Price:$36.79
Liftmaster 115/230V Transformer 21-14182
List Price:$28.99
Our Price:$22.79
Liftmaster 41A4252-6 Logic Circuit Board
List Price:$104.99
Our Price:$98.99
Liftmaster 41D4674-2 Logic Circuit Board Liftmaster 41DB001-1 Logic Circuit Board Liftmaster 41D4674-10 Logic Board
Liftmaster 41D4674-2 Logic Circuit Board
List Price:$107.99
Our Price:$98.99
Liftmaster 41DB001-1 Logic Circuit Board
List Price:$104.99
Our Price:$98.99
Liftmaster 41D4674-10 Logic Board
List Price:$104.99
Our Price:$98.99
Wayne Dalton 107319 Universal Garage Door Operator Attaching Bracket Liftmaster garage opener replacement light lens cover 108D79 Liftmaster garage opener replacement light lens cover 108D78
LiftMaster GDO Replacement Light Lens Cover 108D78
List Price:$29.95
Our Price:$19.95

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Liftmaster Remote Light Control Switch LiftMaster 109B33 Belt Link Connector Garage Door Opener Chamberlain Craftsman Liftmaster Sears Craftsman 33LM 390MHz remote control transmitter
Liftmaster 995LM Light Control Switch
List Price:$31.99
Our Price:$28.79
Sale Price:$15.99
Liftmaster 86LM Remote Antenna Mounting Kit Liftmaster Sears Craftsman 195LM Ceiling Mount Kit Liftmaster 855LM Homelink® Repeater Kit
Liftmaster 86LM Remote Antenna Mounting Kit
List Price:$36.99
Our Price:$29.95
Liftmaster Sears Craftsman 195LM Ceiling Mount Kit
List Price:$69.99
Our Price:$59.79
Liftmaster 855LM Homelink® Repeater Kit
List Price:$59.99
Our Price:$48.79
Liftmaster Sears Craftsman Limit Switch Drive Gear and Retainer Clip 41A2818 Liftmaster Remote Light Control Switch Liftmaster RJO 3800 Alternate Power System 580LM
Liftmaster 395LM Remote Light Control
List Price:$29.99
Our Price:$24.95
Liftmaster RJO 8500 Alternate Power System 580LM
List Price:$149.99
Our Price:$119.95
Liftmaster K79-15016-1 Commercial RPM Sensor Assembly Liftmaster Sears Craftsman 41C4672 RPM Sensor Assembly, Screw Drive Liftmaster Safety Beam Bracket Extender
Liftmaster 41A5585-1 Gear and Sprocket Kit Liftmaster Commercial LGO Circuit Board K79-16088 Liftmaster 86LMT Remote Antenna Mounting Kit
Liftmaster 41A5585-1 Gear and Sprocket Kit
List Price:$42.99
Our Price:$32.99
Liftmaster Commercial LGO Circuit Board K79-16088
List Price:$99.99
Our Price:$87.99
Liftmaster 86LMT Remote Antenna Mounting Kit
List Price:$49.99
Our Price:$42.95
Liftmaster 485LM EverCharge Standby Battery Liftmaster garage opener replacement light lens cover 108D77 Liftmaster garage opener light model 380LM
Liftmaster 485LM EverCharge Standby Battery
List Price:$49.99
Our Price:$42.79
Liftmaster GDO Replacement Light Lens Cover 108D77
List Price:$29.99
Our Price:$24.95

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Liftmaster Chamberlain Sears Craftsman front idler belt pulley 144C54 Liftmaster 658202 2-wire pneumatic safety edge kit for garage doors up to 14' wide Liftmaster 658302 2-wire pneumatic safety edge kit for garage doors up to 22' wide
Liftmaster 658302 Pneumatic 22' Sensing Edge
List Price:$99.99
Our Price:$88.95
Liftmaster Sears Craftsman 41A5266-1 garage door opener photo eye safety sensor brackets Liftmaster Commercial Door Track Spacer Liftmaster 41A6388 Coupler Collar with set screws
Liftmaster Track Spacer Kit K75-10259 (71-10324)
List Price:$31.99
Our Price:$24.99
Liftmaster CPS Photo Eyes Liftmaster garage opener light replacement lens cover 41D96-1
LiftMaster and Sears Craftsman Light Bulb Socket 4A1344
List Price:$14.99
Our Price:$10.99

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Garage door opener wire Operator Drawbar Reinforcement Plate Operator Drawbar Reinforcement Plate
16-3/4" Genie/Overhead Door Drawbar Reinforcement Plate
List Price:$27.99
Our Price:$19.95
Sale Price:$10.99
19" Genie/Overhead Door Operator Drawbar Reinforcement Plate
List Price:$27.99
Our Price:$19.95
Sale Price:$10.99
Operator Drawbar Reinforcement Plate LiftMaster 8' Garage Door Opener Drive Belt 41A5434-13
Liftmaster Sears Craftsman 41A3473 Chain Cable Assembly for 7' Garage Door Opener LiftMaster 7' Garage Door Opener Drive Belt 41A5434-11 LiftMaster 7' Garage Door Opener Drive Belt 41A3589-3
LiftMaster 8' Garage Door Opener Drive Belt 41A3589-1 Liftmaster garage opener replacement light lens cover 108D34 Liftmaster 312HM High Memory Coaxial Universal Receiver - 315 MHz
Liftmaster 50-13529 Sectional Door Interlock switch for commercial sectional garage doors Liftmaster Sears Craftsman replacement frame and motor 41D3058 Liftmaster 423LM Universal Coaxial Receiver 390MHz
Liftmaster Interlock Switch for Commercial Doors
List Price:$89.99
Our Price:$69.99
Sale Price:$29.99
Liftmaster 41D3058 Garage Door Motor
List Price:$109.99
Our Price:$84.49
Liftmaster 423LM Universal Coaxial Receiver 390MHz
List Price:$85.99
Our Price:$74.90
Liftmaster Sears Craftsman 41A4373A garage door opener photo eye safety sensor brackets Liftmaster 850LM Universal 310/315/390 MHz Receiver Liftmaster Sears Craftsman 362LM remote control transmitter
Liftmaster Sears Craftsman Garage Door Opener Front Idler Wheel Pulley 41A4813 Liftmaster 422LM Universal Coaxial Receiver 390MHZ Liftmaster 412HM High Memory Coaxial Universal Receiver - 390 MHz
Liftmaster 422LM Universal Coaxial Receiver 390MHZ
List Price:$64.99
Our Price:$51.65
Liftmaster 85LM Transformer LiftMaster 41K4629 CPS Protector System Interface Box Liftmaster Sears Craftsman 97LM sensor extension brackets
Liftmaster 85LM Transformer
List Price:$21.99
Our Price:$16.99
Sale Price:$14.99
LiftMaster 78LM garage door control panel Liftmaster Sears Craftsman 361LM remote control transmitter Liftmaster 95LM Transformer
LiftMaster 78LM Multi-Function Garage Wall Control Panel
List Price:$31.99
Our Price:$25.99

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Liftmaster 95LM Transformer
List Price:$21.99
Our Price:$19.49
Liftmaster Sears Craftsman 363LM remote control transmitter Liftmaster 975LM Laser Garage Parking Assist Liftmaster Sears Craftsman 635LM garage door opener universal receiver with Built-in Transformer- 390MHz
Liftmaster 975LM Laser Garage Parking Assist
List Price:$38.99
Our Price:$21.99
Liftmaster 635LM Universal Receiver & Remote Set
List Price:$69.99
Our Price:$53.99
Liftmaster Sears Craftsman Motor Start Capacitor 30B532 Liftmaster CPS-EI Edge Interface Liftmaster 378LM wireless garage door control panel
Liftmaster 30B532 Capacitor 1/2 HP
List Price:$29.99
Our Price:$24.99
Liftmaster CPS-EI Edge Interface
List Price:$139.99
Our Price:$114.79
Liftmaster 378LM wireless garage door control panel
List Price:$38.99
Our Price:$30.99

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Liftmaster Sears Craftsman 635LM garage door opener universal receiver with Built-in Transformer- 390MHz Liftmaster 41A5047 Garage Door Opener Bracket LiftMaster 7' Garage Door Opener Drive Belt 41A5250
Liftmaster 41A5047 Garage Door Opener Bracket
List Price:$13.99
Our Price:$11.97
LiftMaster 8' Garage Door Opener Drive Belt 41A5250-1 Liftmaster Clutch Disc 39-10167 Domino® Replacement Keypad Cover
Liftmaster Clutch Disc 39-10167
List Price:$11.99
Our Price:$9.69
Domino Replacement Keypad Cover for GD-1 System
List Price:$18.99
Our Price:$15.79

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Chamberlain 81C275 Garage Door Screw Drive Carriage RacK Liftmaster Logic Board 41A5021-1H-315 for chain drive garage door opener Liftmaster Logic Board 41AC050-2 for belt drive garage door opener
Liftmaster Logic Board 41AC050-1 for chain drive garage door opener Liftmaster Logic Board 41AC050-2 for chain drive garage door opener Liftmaster Logic Board 41AC075-2 for chain drive garage door opener
Liftmaster Logic Board 41AS050-1 for low profile screw drive garage door opener Liftmaster Sears Craftsman RPM Sensor Assembly 41C4398A Domino® GD-1 Hard Wired Universal Garage Door Opener Keypad
LIFTMASTER CPS-U Commercial Photo Eye System Liftmaster Commercial Protector System CPS-N4 Liftmaster Commercial Protector System, CPS-UN4 - Solid State
Liftmaster Commercial Protector System CPS-N4
List Price:$249.99
Our Price:$214.85
LiftMaster Commercial Protector System CPS-3 Saftey Eyes Liftmaster 990LM Garage Door Opener Surge Protector Liftmaster Sears Craftsman 365LM garage door opener universal receiver with Built-in Transformer- 315MHz
Garage Door Opener Surge Protector
List Price:$31.99
Our Price:$26.79
Liftmaster Commercial Door Track Spacer Universal Sensor Guards to protect your garage door photo eyes!  In stock, order today!  Works with any garage door opener brand. Liftmaster Sears Craftsman 333LM remote control transmitter
Universal Sensor Guards
List Price:$34.99
Our Price:$27.99

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Liftmaster 333LM Security+ 315MHz Garage Door Remote
List Price:$39.99
Our Price:$31.99

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Remote Control Transmitter 375UT by Liftmaster Heddolf CRC390 Liftmaster Compatible Transmitter Garage door opener wall button or photocell bell wire spool 95' 22 gauge 2 wire 35265B
Heddolf CRC390 Liftmaster Compatible Remote
List Price:$29.99
Our Price:$23.79
Garage Door Opener Wire - 500' Roll
List Price:$98.99
Our Price:$83.95
Residential Garage Door Opener Push Button Adjustable Operator Reinforcement Bracket Liftmaster Sears Craftsman Chamberlain Limit Switch Drive Gear Retainer Clip for 41A2818
Residential Garage Door Opener Universal Push Button
List Price:$12.99
Our Price:$10.99
Sale Price:$9.99

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LiftMaster Sears Craftsman Chamberlain Limit Switch Drive Gear Retainer Clip for 41A2818 Wayne Dalton 7' Garage Door Opener Drive Belt 320700 Operator Drawbar Reinforcement Plate
18" Genie/Overhead Door Operator Drawbar Reinforcement Plate
List Price:$27.99
Our Price:$19.95
Sale Price:$10.99
LiftMaster 883LM Door Control Button Liftmaster Cogged Operator Belt 29.0" 16-4L290 Liftmaster Cogged Operator Belt 30.4" 16-5L304
Liftmaster Cogged Operator Belt 16-4L290 (29.0")
List Price:$19.99
Our Price:$11.99
Liftmaster Cogged Operator Belt 16-5L304 (30.4")
List Price:$19.99
Our Price:$12.99
Liftmaster 41A5483B Logic Circuit Board LiftMaster 835LM Motion Sensor with Wireless Motion Alert
Liftmaster 41A5483C Logic Circuit Board
List Price:$104.99
Our Price:$98.99

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Garage door openers can become very noisy after their parts begin to wear out. If you have noticed that this is happening when you open your garage door, it may be time to replace some of the common parts. For this purpose, we carry the Sears Craftsman and Liftmaster main gear and sprocket kit. This kit contains the necessary parts as well as installation instructions and a 365-day warranty.

Sometimes, you only need to replace one part, and we can accommodate this need as well. For example, if all you need is a main gear replacement part, you can purchase one, three or six in one package from our store. Our Liftmaster garage door openers and Liftmaster replacement remotes are just a few that we offer. If you don’t need the entire opener, we also sell replacement parts for Liftmaster garage door openers. Order today for quick and easy shipping!