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Liftmaster-Sears Gear and Sprocket Kit 41C4220A


Liftmaster

PART NUMBER: LM-41C4220A

In Stock


Liftmaster-Sears Gear and Sprocket Kit Replacement 41C4220A

Gear and Sprocket Assembly Kit replacement part for 41C4220A.

Compatible with residential Chamberlain, Liftmaster, Sears Craftsman, Master Mechanic and Garage Master chain drive garage door openers manufactured from 1984 to the present part no. 41C4220A. Also for Wayne Dalton models 100 to 320.

Includes:
  • Sprocket drive shaft
  • Shaft housing
  • Main drive gear
  • Worm gear
  • Limit switch gear and clip
  • Lubricant
  • Replacement bushing, fittings, & pins
  • Instructions
Compatible with:

All 1/3 Hp, 1/2 Hp, 3/4 Hp Residential chain Drive Models of these openers manufactured from 1984 to the present:

  • Liftmaster
  • Sears Craftsman
  • Master Mechanic
  • Chamberlain
  • Garage Master
  • Wayne Dalton models 100 to 320
Not compatible with Sears openers made before 1984 - body color of powerhead unit: brown, green, or yellow.

Questions & Answers

Ask a Question
  • part number on lift master is 41A5021-1E. Does this kit replace listed part #?

    If your unit is a chain drive 1984 or newer made by Lift-Master, Sears Craftsman, Chamberlain, Master Mechanic, Garage Master, or Wayne Dalton models 100-320, this will work.

  • Verify this fit for a 41A5021-C opener, and do u have a light bulb socket?

    The 41C4220A gear and sprocket kit is compatible with all liftmaster, chamberlain, and sears chain drive garage door openers manufactured from 1984 to now. The part number you gave is the part number for the control board. This logic control board was used on models made in 1999 so it falls within that range. As long as it is a chain drive model NOT a belt drive, the part will work. Yes we have the light sockets - part no 41A1344 - Liftmaster Light Socket 41A1344

  • will this fit a chamberlin liftmaster 41A5021-1G?

    Compatibility is based on date of manufacture, not model. If your unit is a chain drive 1984 or newer made by Lift-Master, Sears Craftsman, Chamberlain, Master Mechanic, Garage Master, or Wayne Dalton models 100-320, this will work.

  • I have a chamberlain 41a5021 manufactured in 2004 garage door opener with a broken chain drive sprocket off the shaft. I need a replacement sprocket and shaft assembly. Which model is compatible?

    Compatibility is based on date of manufacture, not model. If your unit is a chain drive 1984 or newer made by Lift-Master, Sears Craftsman, Chamberlain, Master Mechanic, Garage Master, or Wayne Dalton models 100-320, this will work.

  • Will this fit my model # 41A5021?

    Compatibility is based on date of manufacture, not model. If your unit is a chain drive 1984 or newer made by Lift-Master, Sears Craftsman, Chamberlain, Master Mechanic, Garage Master, or Wayne Dalton models 100-320, this will work.

  • I\'m looking for a gear and procket kit for my garage door opener 41A5483B which one can fit with my garage door opener???

    Compatibility is based on date of manufacture, not model. If your unit is a chain drive 1984 or newer made by Lift-Master, Sears Craftsman, Chamberlain, Master Mechanic, Garage Master, or Wayne Dalton models 100-320, this will work.

  • Will Kit 41C4220A fit a Liftmaster 1/3 HP unit?

    All 1/3 Hp, 1/2 Hp, 3/4 Hp Residential chain Drive Models manufactured from 1984 to the present

  • Will this gear replacement part fit chamberlain/liftmaster model 2255-2?

    Compatibility is based on date of manufacture, not model. If your unit is a chain drive 1984 or newer, this will work.

  • I needs the gear and sprocket for the chamberlain lift-master 1/2 Hp , model 2265R Can I use the the Gear and Sprocket Kit 41C4220A for my Chamberlain liftmaster 1/2 Hp?

    Compatibility is based on date of manufacture, not model. If your unit is a chain drive 1984 or newer, this will work.

  • How do you take the old one out?

    Instructions are included with the parts and multiple video tutorials can be found on youtube based on your motor model.

  • Will this work on a liftmaster 41A5021D?

    Compatibility is based on date of manufacture, not model. If your unit is a chain drive 1984 or newer, this will work.

  • Is the above kit (41C4220A) the correct kit for Chamberlain Model 210WD chain drive garage door opener? Serial # 2623C00501 Manufactured in 1992.

    Yes, it should be the correct part.

  • Will this work on my lift-master part# 41a502-c opener?

    Compatibility is based on date of manufacture. If your unit is a chain drive 1984 or newer, this will work.

  • I have a Chamberlain Power drive 1/2 HP garage opener and the sprocket kit is worn out and needs to be replaced. My model number is 41A5250-1E. Will the kit fit my opener?

    Compatibility is based on date of manufacture. If your unit is a chain drive 1984 or newer, this will work.

  • Do you have a gear kit for a liftmaster 41AC050-2?

    Compatibility is based on date of manufacture. If your unit is a chain drive 1984 or newer, this will work.

  • Could this kit fit my Sears/craftsman 1/2 hp garage door opener? The model number is139.53615sr.

    Compatibility is based on date of manufacture. If your unit is a chain drive 1984 or newer, this will work.

  • Will the gear & sprocket kit fit m 1/3 HP lift master?

    Compatibility is based on date of manufacture. If your unit is a chain drive 1984 or newer, this will work.

  • I have a lift master 1/2 HP 41A4252-7C. Do you have a gear kit that will fit this model?

    Compatibility is based on date of manufacture, not model. If your unit is a chain drive 1984 or newer, this will work.

  • I am unable to find the Sprocket Kit for model 41A5021. Would this one work? It states that this one is for all 1/3, 1/2, and 3/4 door openers.

    Compatibility is based on date of manufacture, not model. If your unit is a chain drive 1984 or newer, this will work.

  • WILL IT FIT MODEL 2245 1/3HP CHAMBERLAIN LIFTMASTER?

    Compatibility is based on date of manufacture, not model. If your unit is a chain drive 1984 or newer, this will work.

  • Where can I get?

    On our website on the same page you asked this question. Click the add to cart button - checkout online.

  • Does this kit fit Liftmaster 1/3 horse model number 1250?

    Compatibility is based on date of manufacture, and brand. If your unit is a chain drive 1984 or newer from the following brands, this will work. Lift-Master Sears Craftsman Chamberlain Master Mechanic Garage Master Wayne Dalton models 100-320

  • Does the Part 41C4220A work with both the 1255R and the 1256R?

    Compatibility is based on date of manufacture, and brand. If your unit is a chain drive 1984 or newer from the following brands, this will work. Lift-Master Sears Craftsman Chamberlain Master Mechanic Garage Master Wayne Dalton models 100-320

  • How can I be sure this is the exact part that will fit my opener?

    Compatibility is based on date of manufacture, and brand. If your unit is a chain drive 1984 or newer from the following brands, this will work.

    Lift-Master
    Sears Craftsman
    Chamberlain
    Master Mechanic
    Garage Master
    Wayne Dalton models 100-320

  • How hard is this main gear to install?

    That depends on your abilities. I recommend reading the product reviews to get an idea of what this install will be like. I believe it is fairly simple, but that is just my opinion.

  • I have an older model liftmaster, is this gear and sprocket universal? Model# on the back is 41a5021-1g

    Compatibility is based on date of manufacture, not model. If your unit is a chain drive 1984 or newer, this will work.

  • I need the sprocket kit for 41A5021-1d are any of these kits compatible to the kit I need?

    Your unit is a chain drive model from 1999, so yes it should be compatible.

  • I have a Wayne Dalton garage opener model WD320, will this repair kit fit?

    Yes. Wayne Dalton models 100 to 320 are compatible with this kit.

  • this does fit a chaimberlin 1/2 hp garage door opener..? thats what i have, but cannot see the serial #

    It will work with all 1/3 Hp, 1/2 Hp, 3/4 Hp Chain Drive Chamberlain models manufactured from 1984 to the present.

  • Will sprocket kit work on my formula 1?

    Formula 1 was a private label brand made by Chamberlain's Liftmaster garage door opener division. This gear is compatible with Chain Drive Chamberlain units manufactured 1984-present. It should work if your DOM is in that range

  • I am wondering if this sprocket kit will fit a Master Mechanic 601 MM?

    Master Mechanic was a private label brand made by Chamberlain's Liftmaster garage door opener division. This gear is compatible with Chain Drive Chamberlain units manufactured 1984-present. It should work if your DOM is in that range

  • I have a lift master 1/2 hp chain drive with a part # 41AC050-2. Will this gear set work? Having trouble finding a gear set with my model #!!

    Compatibility is based on date of manufacture, not model. If your unit is a chain drive, DOM 1984 or newer, this will work.

  • Will this fit a 1/2 hp craftsman model 41A 4315 7d??

    Compatibility is based on date of manufacture, not model. If your unit is a chain drive 1984 or newer, this will work.

  • Will these parts fit my garage door opener? I have a liftmaster \"The professional line \' 1/2 H.P. Model #1265LM serial #27406200249.

    Compatibility is based on date of manufacture, not model. If your unit is a chain drive 1984 or newer, this will work.

  • Does this come with detailed instructions? The sprocket on top just snapped off of my garage opener. Should I replace the whole gear with this kit?

    Yes it includes detailed instructions. There are also several great tutorial videos on youtube. It is a personal choice which kit to order. Depends on what level of repair you wish to do.

  • will this kit work on a craftsman 13953648srt2 garage opener?

    Compatibility is based on date of manufacture, not model. If your unit is a chain drive 1984 or newer, this will work.

  • Well this fit a lift Master 1/2 HP Part Number 41A5021-1E?

    Compatibility is based on date of manufacture, not model. If your unit is a chain drive 1984 or newer, this will work.

  • Does this part fit chamberlain model 701WHC? Your site claims it does from 1984.

    Compatibility is based on date of manufacture, not model. If your unit is a chain drive 1984 or newer, this will work.

  • Will this fit the Liftmaster 1/2hp \"The Professional Line\" P/N 41A4252-7A?

    If it is a chain drive with a DOM after 1984, it should work!

  • My numbers do not match perfect, it is a lift master pro built in 96?

    This is compatible with all Lift-Master 1/3 Hp, 1/2 Hp, 3/4 Hp Residential chain and belt drive garage door openers manufactured from 1984 to the present.

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