Home > Liftmaster >

  Sears Craftsman Liftmaster Replacement Main Gear & Grease 41A2817-CR
Liftmaster Sears Craftsman Garage Door Opener Replacement White Main Gear 41A2817-CR
Sears Craftsman Garage Door Opener Replacement Main Gear 41A2817-CR - The low-cost way to "refurbish" your garage door opener

List Price:$19.99
Our Price:$16.99

Availability: Usually Ships in 24 Hours
Product Code: 41A2817-CR


Description Technical Specs
Sears Craftsman Liftmaster Garage Door Opener Replacement White Main Gear & Grease 41A2817-CR. Free Shipping when ordered online!
Sears Craftsman Liftmaster heavy duty after market main drive gear replacement kit part 41A2817-WG is for all Chamberlain Group chain and belt drive openers manufactured from 1984 to present. If you don't need the sprocket assembly, this is the most economical way to "refurbish" your garage door opener as this is the most common wear part in the opener drive system. This gear is the direct replacement part for the following garage door openers: Lift-Master, Sears Craftsman, Chamberlain, Master Mechanic and Garage Master. This is just one of many of our Sears Craftsman Liftmaster garage door parts that we have in stock and ready to ship. For a complete selection of Sears Craftsman Liftmaster garage door replacement parts, please select the Liftmaster or Sears Craftsman category at the left.

LIFETIME WARRANTY! Our gears are made with advanced, heavy duty polymers. We are so confident that this will be the last gear you buy for you garage door opener that we offer a full lifetime warranty. Should this gear every fail, simply return it to us along with your order number (note - you MUST have your order number identified in order for us to verify your purchase and to fulfill this warranty) and we will send you a new replacement free of charge (along with free shipping), no questions asked. When you buy from Star Door Parts you buy peace of mind. Please note that in order to qualify for the lifetime warranty you must purchase our grease (from the drop-down menu) with the gear.

Technical: The Large Gear has 32 teeth and is 2 3/4" x 1/2" wide, with a 1/2" bore (sizes are approximate). You MUST apply a low temperature lithium grease (NOT included) to each tooth of the new gear or it will shred within days. You can add a tube of lubricant as an option if you don't have any on hand or aren't sure of the type to use.

Compatibility: Works with ALL 1/3 HP, 1/2 HP and 3/4 HP chain and belt drive garage door openers manufactured from 1984 to the present for these manufacturers: Liftmaster, Sears Craftsman, Chamberlain, Garage Master, Master Mechanic and Wayne Dalton. REPLACEMENT GEARS FOR LIFTMASTER CRAFTSMAN CHAMBERLAIN GARAGE DOOR OPENER MODELS MANUFACTURED PRIOR TO 1984 ARE NO LONGER AVAILABLE. Fits these Chamberlain Models: 1100, 1200, 2100, 2200, 4100, 4200, 4893OD, 5100, 6200, 710WHC, 711WHC, 7200, 7220, 7320, 7420, 7520D, 8100, 8100M, 8200, 9200, CG40, CG40D, CG42D, CSO, HD200D, HD600, PD100, PD200, PD210, PD210D, PD212, PD212D, PD600, PD610, PD610D, PD612K, PD612KLD, PD752, PD752D, PD758D, PD758S, WD822K, WD822KD, WD822KS, WD912K, WD912KS, WD922K. Raynor Navigator 2245RGD, Ultra 2595RGD, Endeavor 2585RGD, Aviator 2280RGD, Pilot 2265RGD. Also used for Wayne Dalton opener models 100 to 320. Fits these Liftmaster Models: 985, 1240, 1240R, 1245, 1245R, 1245LK, 1246, 1246R, 1250, 1255, 1255R, 1256, 1256R, 1260, 1260LK, 1265, 1270, 1280, 1280R, 1345, 1346, 1356, 215WD, 220WD, 2245, 2255, 2265, 2565, 2280, 2575, 2580, 2585, 2595, 315WD, 320WD, 3245, 3255, 3265, 3280, 3575, 3585, 3595, ATS211, ATS211R, ATS211X and ATS2113X. Fits these 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.

Only the most common models are listed here are listed here. If you don't see your Sears Craftsman garage door opener model listed here, please click here for our Sears Craftsman Garage Door Opener Gear Compatibility Chart. If you still don't see your model listed here, please email us and we will let you know which gear is compatible with your opener. Includes: Replacement heavy duty main drive gear ONLY (grease/lubricant is NOT included)

Miscellaneous: If you need or wish to also replace the sprocket and shaft, please see part number 41C4220A. If you wish to also purchase the lubricant that you will need for this gear, please see part number 41A2817-CR.

Click here to read our How To Article on replacing your garage door opener gear

Tools: If you are looking for the tool to easily remove the spring pin holding the gear in place be sure to check the option above to add the 5/32" roll pin tool. It is the best tool to easily remove the pin without damage. It also reduces the chance for injury when driving out the gear with improper tools.

Customers who purchased this also purchased...
Multi-purpose garage door opener gear grease Roll Pin Punch for Gear Replacement Wayne Dalton Vinyl Garage Door Roller Wheels Lubriplate Aero Lubricant
Our Price:$2.49

Our Price:$7.49

Our Price:$11.99

Our Price:$5.79

Multi-purpose Garage Door Opener Gear Grease Roll Pin Punch for Garage Door Opener Gear Replacement Wayne Dalton Vinyl Garage Door Roller Wheels Lubriplate Aero - 1.75 oz. tube grease for garage door opener
Garage door rollers white vinyl Garage Door Opener Gear Change Helper
Our Price:$22.99

Our Price:$21.70

Quiet garage door roller wheels Garage Door Opener Gear Change Helper

Average Customer Review: 5 of 5 | Total Reviews: 2 Write a review.

  0 of 0 people found the following review helpful:
Faster than Superman! March 26, 2015
Reviewer: Richard Sigafoose from Jackson, TN United States  
Super fast delivery. Liftmaster running smoothly again. Thank you very much.

Was this review helpful to you?

  8 of 8 people found the following review helpful:
Great shipping and fast turn around March 16, 2015
Reviewer: Bradley McLain from Hiddenite, NC United States  
I have ordered from here twice and both transactions have been quick. Almost to the point they knew what I wanted before I ordered. Order and shipped next day. Usually receive in 3 days.

Great company!

Was this review helpful to you?

Browse for more products in the same category as this item:

Sears Craftsman
Liftmaster > Gears and Sprockets
Gears and Sprockets
Sears Craftsman > Gears and Sprockets