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41A2817 LiftMaster - Chamberlain Replacement Gear Kit w/Lube Sears Craftsman compatible

List Price: $26.25   Add to cart to see SALE price

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If your garage door opener is a 1/2hp or 1/3hp chain drive model produced from 1984 to present and manufactured by: LiftMaster, Chamberlain, Sears,Craftsman, Master Mechanic, True Value, Wayne Dalton and others this kit will be compatible.

Manufacture production date will be located on the back of the operator motor head. For maximum performance, the entire door assembly must be properly balanced, adjusted and lubricated for smooth operation. Door should open manually with reasonable effort. Low temp lubricant must be applied or the gear will shred (low temp lube is included with this kit)

Please contact us prior to purchase if you are unsure about compatibility

This small drive gear replacement kit 41A2817 is for all Chamberlain Group chain and belt drive openers manufactured from 1984 to the present. Also used for Wayne Dalton opener models 100 - 320.

Compatible replacement for part number: 81B0045

Also compatible with the following garage door openers:

  • Sears Item# SPM3274613402
  • Model# 41A2817-CA Chamberlain replacement number 081B0045 
  • Lift-Master Sears Craftsman Chamberlain Master Mechanic Garage Master

Repair Instructions detail: 41A2817 Drive Gear Worm Gear Replacement 41C4220A