- The LiftMaster 41a4885-5 LM BD Gear & Sprocket assembly is a 14-Tooth replacement kit.
- Compatible with Liftmaster Chamberlain garage door opener models.
- 2280, 2580, 2585, WD822K, WD922K, WD912KS, WD822KS, WD912KS, 3280, 3580 and 3585 (not all models may be listed).
- Raynor Endeavor 2585RGD, Aviator 2280RGD
- Includes Spring Washer, Thrust Washer, Retaining Ring, Bearing Plate.
- Please check and make sure this is the right sprocket assembly as there are three different kinds for LiftMaster and sears craftsman doors.
This is a replacement Gear and Sprocket Kit. For use with various LiftMaster® AC Belt Drive Garage Door Openers; manufactured after 1993. Complete kit includes: helical gear and top hat assembly, worm gear, wear bushings, grease, and hardware needed to replace the belt drive gears. Check the manual or replacement parts diagram for specific part information before ordering to ensure compatibility.
Genuine LiftMaster® replacement part. Also known as: 41A4885-5,041A4885-5