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Chamberlain, Sears, Raynor 41C4220A Gear and Sprocket Assembly

Chamberlain, Sears, Raynor 41C4220A Gear and Sprocket Assembly
Chamberlain, Sears, Raynor 41C4220A Gear and Sprocket Assembly
Chamberlain, Sears, Raynor 41C4220A Gear and Sprocket Assembly
Chamberlain, Sears, Raynor 41C4220A Gear and Sprocket Assembly
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Item# LIFTMASTER-GEAR-KIT
$27.00$24.24
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Availability: Usually ships the next business day
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$27.00$24.24
Chamberlain, Sears, Raynor 41C4220A Gear and Sprocket Assembly
Chamberlain, Sears, Raynor 41C4220A Gear and Sprocket Assembly
Product Description
The Liftmaster 41C4220A chain drive gear and sprocket assembly kit can be used with dozens of garage door opener models. Learn more by reading our compatibility listings or asking a specific question through our North Shore Commercial Door Questions app below.

Features:
  • Replaces all of the common wear parts in a garage door opener drive system
  • Includes all of the 41A2817 drive/worm gear kit
  • Easier to install (no disassembly of the output shaft required, and the spur gear is already mounted on the new output shaft)
  • Fits most chain drive openers manufactured since 1984, including many Liftmaster models (985, 1240, 1240R, 1245, 1245R, 1245LK, 1250, 1255, 1255R, 1260, 1260LK, 1265, 215WD, 220WD, 315WD, 320WD, 1345, 2245, 2255, 2265, 2565, 3245, 3255, 3265. Do not use for openers with dual sprockets on the output shaft. Fits these Chamberlain Models: 1100, 1200, 2100, 2200, 4100, 4200, CG40, CG40D, CG42D, PD100, PD200, PD210, PD210D, PD212, PD212D, PD600, PD610, PD610D, PD612KLD, PD612K, 5100, 6200, 7200, 7220, 7320, 7420, 7520D, 4893OD and HD200D)
  • Also fits many models by Sears Craftsman, True Value and Master Mechanic, and some units from Wayne Dalton
  • Do not use for openers with dual sprockets on the output shaft
  • Approximate dimensions: 2 3/4" x 1/2" wide, with a 1/2" bore; worm gear is 1 1/8" OD; teeth are 1 1/4" wide
  • Part number: 41C4220A
  • Alternative part number: 7575
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Ask a Question
COMMENT: Replacement part for my defective garage door opener. by Armando G 9/14/2017
COMMENT: the top sproket broke off by carl c 8/20/2017
QUESTION: Will the 4220 gear kit fit a liftmaster with part no. 31A5438B? From the picture it looks the same. by Charles B 12/6/2016
STAFF ANSWER: It will if you have a chain drive by Taylor M a
QUESTION: will this work with a 41AC050-2? by None N 6/13/2016
ANSWER: I used this gear set on three different machines and was very happy with each result. If you have any questions I called the company and they gave me very good information. It took me about a hour for each opener and when done the results were extraordinary! by Dale W a
QUESTION: will this fit a Raynor pilot 1/2 hp door opener? by Mike K 7/18/2015
STAFF ANSWER: yes it will by Matthew O a
QUESTION: I have a model 41A5021-1e model opener. Will this gear work? I only need the main gear by None N 6/20/2015
ANSWER: When replacing gears you should always replace as a set due to wear patterns. The replacement Kit worked very well for me. by steven s a
STAFF ANSWER: This will work as long as your unit has Single Chain sprocket on the top and it is 1/2HP . by Matthew O a
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