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18 Best Liftmaster Chamberlain Sentex 41A2817 Gear Kit of 2022 – Romance University

After hours researching and comparing all models on the market, Romance University finds out Top 18 Best Liftmaster Chamberlain Sentex 41A2817 Gear Kit of 2022. Check our ranking below.

2,920 Reviews Scanned

Rank No. #1
Liftmaster/Chamberlain/Sentex 41A2817 Gear Kit
  • Sears craftsman chamberlain Liftmaster openers
  • Gear diameter: 2 3/4"
  • Kit includes: Drive gear, worm gear, replacement bearings, and installation instructions
  • Drive gear diameter is 2-3/4 inches with 32 teeth
Rank No. #2
Gear and Sprocket Replacement Kit for Liftmaster 41c4220a 41A2827, fits Chamberlain, Sears, Craftsman 1/3 and 1/2 HP Chain Drive Models (Chain Drive Gear and Sprocket Kit)
  • Gear and Sprocket Replacement Kit Includes: Gear and sprocket, worm gear, grease, motor shaft bearings, sprocket bearings
  • Compatible with Chamberlain, Sears, Craftsman and LiftMaster 1/3 and 1/2 HP chain drive models
  • Compatible with chain drive Chamberlain Sears Craftsman manufactured operators 1984-current
  • Installation: Step-by-step instructions included, free tech support available. This OEM kit 041c4220a includes all of the 41A2827 Drive / Worm Gear kit, and is easier to install because you do not have to disassemble the output shaft assembly - the spur gear is already mounted on the new output shaft
  • Our After-Sales Service: lf you are not positive that this is the correct item for you, please contact us through our store front page "Ask a question". If you are unhappy with it for any reason, reach us and we will sort things out for you
Rank No. #3
Liftmaster Gear Kit 41A2817 Direct Replacement Drive Gear & Worm Set
  • Compatible with Chamberlain manufactured openers 1984-current
  • Sears Craftsman Chamberlain Liftmaster Openers
  • Gear diameter: 2 3/4"
  • Kit Includes: Drive Gear, Worm Gear, Replacement Bearings, and Installation Instructions
  • Factory OEM Part
SaleRank No. #5
HIMARKLIF Upgrade Aluminum Alloy Drive and Worm Gear Kit Compatible with LiftMaster Craftsman Chamberlain Master Mechanic Garage Master Door Opener Access System Replace# 41A2817 41C4220 41C4220A
  • 【Upgrade Aluminum Alloy Material】:The drive and worm gear kit is made of aluminum alloy, which is sturdy, durable, and not easily damaged. Compared with other plastic materials, it greatly increases the wear resistance of the product. CNC processing technology is used, with precise dimensions and anodized surface treatment, which has excellent corrosion resistance and can be used for a long time.
  • 【Replace Part Number】:41A2817 / 41C4220 / 41C4220A .
  • 【Compatible with Chamberlain】: 1100, 7200, 248735, 48930D, 710WHC, 7920KD, CG40D, HD620EV, PD100, PD200, PD210, PD210D, PD212, PD212D, PD300D, PD610, PD610D, PD612D, PD752CD, PD752CDS, PD612K, PD612KLD, PD6776, PD752, PD752KDS, PD752KLD, PD752KLDS, PD758, PD758D, PD758DS, PD758KD, PD758KDS, PD758S, WD832KEV, PD752CS, PD752D Garage Door Opener Access System;
  • 【Compatible with Craftsman】:3953614SR 139536151SR 13953615SR 139536181SR 13953618SR 139536191SR 13953619SR 139536251SR 13953625SR 139536261SR 13953626SR 13953627SRT 13953622 13953910 13953914 13953954 13953974 13953985 13953995SRT 13953997D 13953998SRT 13953628SRT 13953628SRT1 13953629SRT 13953629SRT1 13953632SR 13953635SRT 13953677SRT3 13953824SRT 13953824SRT1 13953905DM 13953910D 13953913SRT 13953914D 13953914SRT 13953915D;
  • 【Compatible with Craftsman】:13953834SRT3 13953901DM 13953903DM 13953904D 13953678SRT 13953699SR 13953608 13953609 13953610 13953611 13953612 13953613 13953976SRT 13953977SRT 13953978SRT 13953982SRT 13953984SRT 13953985D 13953985DM 1395399011 13953990D 13953990DS 13953990SRT 1395398511 139538000SRT1 13953800SRT 13953800SRT1 13953915SRT 13953916D 13953920D 13953920DM 13953930D 13953930DM 13918847 13918857 13918869 13918880 13953100 13953110 13953635SRT1 13953636SRT 13953637SRT.
Rank No. #6
Replacement for Liftmaster 41c4220a Gear and Sprocket Kit fits Chamberlain, Sears, Craftsman 1/3 and 1/2 HP Chain Drive Models
  • Includes installation tutorial
  • Kit Includes: Gear and sprocket, worm gear, grease, motor shaft bearings, sprocket bearings
  • Compatible with chain drive chamberlain sears craftsman operators 1984-current
  • Compatible with chamberlain, sears, craftsman and lift master 1/3 and 1/2 HP chain drive models, replacement parts
Rank No. #7
HappyAlley Drive and Worm Gear Kit Compatible with Sears Craftsman Liftmaster Chamberlain Garage Door Opener Access System 41A2817 41C4220 41C4220A (White)
  • Drive & Worm Gear Kit: The package includes 1 drive gear and 1 worm gear, which are compatible with Sears Craftsman Liftmaster Chamberlain Garage Door Opener Access System. The Drive Gear Bore Size: 1/2", Drive Gear Outside Diameter: 2 3/4", Drive Gear Number of Teeth: 32
  • Built to Last: Made of quality ABS material, the garage door gear kit is sturdy and corrosion resistant. It provides superior durability to withstand daily wear and tear, ensuring long lasting performance
  • Compatible with Chamberlain: This kit is compatible with 1100, 7200, 248735, 48930D, 710WHC, 7920KD, CG40D, HD620EV, PD100, PD200, PD210, PD210D, PD212, PD212D, PD300D, PD610, PD610D, PD612D, PD752CD, PD752CDS, PD612K, PD612KLD, PD6776, PD752, PD752KDS, PD752KLD, PD752KLDS, PD758, PD758D, PD758DS, PD758KD, PD758KDS, PD758S, WD832KEV, PD752CS, PD752D Garage Door Opener Access System
  • Compatible with Craftsman: Compatible with 13953614SR 139536151SR 13953615SR 139536181SR 13953618SR 139536191SR 13953619SR 139536251SR 13953625SR 139536261SR 13953626SR 13953627SRT 13953622 13953910 13953914 13953954 13953974 13953985 13953995SRT 13953997D 13953998SRT 13953628SRT 13953628SRT1 13953629SRT 13953629SRT1 13953632SR 13953635SRT 13953677SRT3 13953824SRT 13953824SRT1 13953905DM 13953910D 13953913SRT 13953914D 13953914SRT 13953915D 13953834SRT3 13953901DM 13953903DM
  • Compatible with Craftsman: Compatible with 13953904D 13953678SRT 13953699SR 13953608 13953609 13953610 13953611 13953612 13953613 13953976SRT 13953977SRT 13953978SRT 13953982SRT 13953984SRT 13953985D 13953985DM 1395399011 13953990D 13953990DS 13953990SRT 1395398511 139538000SRT1 13953800SRT 13953800SRT1 13953915SRT 13953916D 13953920D 13953920DM 13953930D 13953930DM 13918847 13918857 13918869 13918880 13953100 13953110 13953635SRT1 13953636SRT 13953637SRT Garage Door Opener Access System
Rank No. #8
HQRP Drive and Worm Gear Kit Compatible with Sears Crafsman Liftmaster Chamberlain 41A2817 41C4220 41C4220A 81B0045 Garage Door Opener Access System
  • HQRP® Replacement Drive Gear and Worm Gear Kit; It Is Highly Recommended That You Replace Both The Drive Gear And Worm Gear At The Same Time; 100 Days Warranty!
  • Drive Gear Specifications: Bore Size: 1/2"; Outside Diameter: 2 3/4"; Number of Teeth: 32; Color: White
  • Compatible with Liftmaster, Craftsman chain and belt drives manufactured after 1984. Also belt drives for Chamberlain, Sears Craftsman, Garage Master, Access Master, Master Mechanic, Security+, Estate Series, Raynor, Formula I, Whisper Drive, Wayne Dalton, Power Drive and Billion Code garage door openers. NOT compatible with openers manufactured before 1984.
  • Compatible with Craftsman 13953614SR 139536151SR 13953615SR 139536181SR 13953618SR 139536191SR 13953619SR 139536251SR 13953625SR 139536261SR 13953626SR 13953627SRT 13953622 13953910 13953914 13953954 13953974 13953985 13953995SRT 13953997D 13953998SRT 13953628SRT 13953628SRT1 13953629SRT 13953629SRT1 13953632SR 13953635SRT 13953677SRT3 13953824SRT 13953824SRT1 13953905DM 13953910D 13953913SRT 13953914D 13953914SRT 13953915D
  • 13953834SRT3 13953901DM 13953903DM 13953904D 13953678SRT 13953699SR 13953608 13953609 13953610 13953611 13953612 13953613 13953976SRT 13953977SRT 13953978SRT 13953982SRT 13953984SRT 13953985D 13953985DM 1395399011 13953990D 13953990DS 13953990SRT 1395398511 139538000SRT1 13953800SRT 13953800SRT1 13953915SRT 13953916D 13953920D 13953920DM 13953930D 13953930DM 13918847 13918857 13918869 13918880 13953100 13953110 13953635SRT1 13953636SRT 13953637SRT Garage Door Opener Access System;
Rank No. #10
Replacement for Liftmaster 41c4220a Gear and Sprocket Kit fits Chamberlain, Sears, Craftsman 1/3 and 1/2 HP Chain Drive Models (Drive Gear and Sprocket Kit)
  • Compatible with Chamberlain, Sears, Craftsman and LiftMaster 1/3 and 1/2 HP chain drive models
  • Compatible with chain drive Chamberlain Sears Craftsman manufactured operators 1984-current
  • Gear and Sprocket Replacement Kit Includes: Gear and sprocket, worm gear, grease, motor shaft bearings, sprocket bearings
  • Installation: Step-by-step instructions included, free tech support available. This OEM kit 041c4220a includes all of the 41A2817 Drive / Worm Gear kit, and is easier to install because you do not have to disassemble the output shaft assembly - the spur gear is already mounted on the new output shaft
  • OUR AFTER-SALES SERVICE: lf you are not positive that this is the correct item for you, please contact us through our store front page "Ask a question". If you are unhappy with it for any reason, reach us and we will sort things out for you
Rank No. #11
Liftmaster/Chamberlain- Sears/Craftsman 41a4885-2 Gear and Sprocket Kit
  • Unplug the garage door opener before installing this part
  • This is a manufacturer substitution. Part may differ in appearance but is a functional equivalent to prior parts including; 41A3587
  • Genuine Original Equipment Manufacturer (OEM) part. Compatible Brands: Chamberlain
  • This gear and sprocket assembly (part number 41A4885-2) is for garage door openers
  • The assembly may include multiple parts; refer to your parts diagram for a complete list of parts included
Rank No. #12
Liftmaster/Chamberlain- Sears/Craftsman 41a4885-2 Genuine Replacement Part Gear and Sprocket Kit, DC Belt
  • Liftmaster 41A4885-2 Belt Drive Gear and Drive Pully Set
  • Includes:Drive shaft with belt pulley,spring washer, and
  • thrust washer, retaining ring, bearing plate, and
  • roll pins (2), drive gear, worm gear, helical gear with retainer, grease,installation instructions.
  • For BELT DRIVE Units only Manufactured 1984-2001.
Rank No. #13
81B0045 Drive Gear Kit for Chamberlain, Craftsman, Liftmaster & Sears Garage Door Openers (Compatible with Models 41A2817, 41C4220A)
  • Drive Gear 81B0045 Compatible with Liftmaster Chamberlain Craftsman Sears Garage Door Opener 41A2817 41C4220A
  • Compatible with Chamberlain, Sears, Garage Master, Craftsman, Access Master, Master Mechanic, Security +, Estate Series, Raynor, Formula I, Whisper Drive, Power Drive, and Billion Code models
  • Drive gear aperture: 1/2 ", Drive gear outer diameter: 2 3/4",Drive gear teeth: 32
  • Drive gear replacement part numbers 81B0045, 41A2817, 41A5021, 41C4220A.(1pcs)
Rank No. #14
Replacement Gear and Sprocket Kit for Chamberlain, Sears, Craftsman 1/3 and 1/2 HP Chain Drive Models Compatible with Liftmaster 41c4220a Garage Door Opener Parts
  • 15-Minute Upgrade, Zero Hassle: Skip complicated disassembly! Our pre-assembled shaft lets you replace gears in 3 steps (tools included) – no professional needed
  • Perfect Fit for 40+ Years of Models: Works with 1/3 & 1/2 HP chain drive openers (1984-2024), including brands like Chamberlain* and Craftsman-compatible systems
  • Industrial-Grade, Noise-Free Operation: Heat-treated steel gears + factory-calibrated sprockets reduce wear & noise by 60% vs. plastic competitors
  • Everything in One Kit: Get gears, bearings, grease, a magnetic tray, AND a visual step-by-step manual . Unbox, follow the 3-step diagram, done
  • We’ve Got Your Back – Forever: Need help? We’ve got your back 24/7 – today, tomorrow, or years down the road. Your garage deserves worry-free peace of mind
Rank No. #15
Drive Gear 81B0045 for Liftmaster Chamberlain Craftsman Sears Garage Door Opener 41A2817 41C4220A
  • (1pack)drive gear replace part number 81B0045, 41A2817, 41A5021, 41C4220A.
  • Compatible With All Chamberlain, Sears ,Liftmaster , Craftsman and Raynor Residential Garage Door Openers.
  • Drive Gear Bore Size: 1/2" , Drive Gear Outside Diameter: 2 3/4" , Drive Gear Number of Teeth: 32.
  • Compatible LiftMaster, Chamberlain CHAIN DRIVE garage door opener models: 1040, 1045, 1046, 1050, 1055, 1056, 1060, 100WD, 200WD, 300WD, 110WD, 210WD, 310WD, 1260LK, 1245LK, 215WD, 220ED, 315WD, 320WD, 1240R, 1245R, 1246R, 1255R, 1256R, 985, 2565, 2575, 2595, 140, 150, 240, 350, 450, 550, 700WHC, 701WHC, 1000, 2000, 4000, 4001, 5000, 710WHC, 711WHC, 1100, 2100, 4100, 5100, 7200, 1200, 2200, 4200, 6200, 7220, CG40, 7420, PD752, PD758S.
  • Fits For Sears Craftsman models: 139.53990, 139.53992, 139.53914, 139.53985, 139.53930, 139.5365, 139.53964, 139.53646, 139.53660, 139.53920, 139.53939, 139.184050, 139.18803, 139.18805, 139.18814, 139.18830, 139.53603, 139.53629SRT, 139.53629SRT1, 139.53674SRT2, 139.18850 and 139.18851.
Rank No. #16
Garage Drive gear for chamberlain liftmaster Sears craftsman 41A2817
  • The ROP Shop replacement Garage Door Opener Drive Gear
  • Specs - Bore Size: 1/2". Outside Diameter: 2 3/4". Number of Teeth: 32. Color: White. Refer to images 2 & 3 for more information
  • Includes - (1) Drive Gear; comes as shown in the first image
  • Fits/For 1984-current Liftmaster, Craftsman chain drive and belt drive operators. Also belt drive operators for Chamberlain, Sears Craftsman, Garage Master, Access Master, Master Mechanic, Security +, Estate Series, Raynor, Formula I, Whisper Drive, Wayne Dalton, Power Drive, & Billion Code garage door openers. NOT compatible with openers made before 1984.
  • If your operator runs when you press the button, but the door won't open, this is likely the part that needs replacing. This is the replacement gear only. You must apply a lubricating grease (not included) when installing this gear. Failure to grease, will result in the gear stripping out.
SaleRank No. #17
Gear and Sprocket Replacement Kit for Liftmaster Chamberlain Chain Drive Garage Door Openers 41A2827 41C4220C 41C4220A Craftsman 1/3 & 1/2 HP Chain Drive Models
  • Complete Kit Includes:Helical gear and top hat assembly,Worm gear,Wear bushings,Greas,Hardware needed to replace chain drive gears.
  • Also Known As : 41A2827, 41C4220C, 41C4220, 41C4220A
  • Chain Drive Garage Door Operator Gear and Sprocket Replacement Kit.For use with LiftMaster and Chamberlain openers manufactured after 1993
  • Easy to install: no need to disassemble the output shaft assembly, and spur gear is already mounted on the new output shaft
  • Includes the most commonly worn parts on chain drive openers.
Rank No. #18
41A5021 81B0045 41A2817 41C4220A Garage Door Opener Drive Gear Compatible with Sears Crafsman Liftmaster Chamberlain Garage Door Openers 1984 up(2 Pack)
  • (2pack)drive gear replace 41A2817 41C4220A 81B0045, Compatible With All Chamberlain Sears Liftmaster Craftsman and Raynor Residential Garage Door Openers
  • Drive Gear Bore Size: 1/2" , Drive Gear Outside Diameter: 2 3/4" , Drive Gear Number of Teeth: 32
  • Fits over 170 Craftsman garage door openers

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