Worm Gear Garage Door Opener

1 helical gear 1 worm gear 1 grease wear bushings and hardware needed to replace the gears.

Worm gear garage door opener.

The worm gear which attaches to the motor shaft meshes with the drive gear to spin the sprocket and drive the chain to open and close the garage door. Keep your garage door opener up and running using garage door opener gear kits from liftmaster. This drive gear and worm kit is compatible with most 1 2hp belt and chain drive garage door openers manufactured after 1993. 041a2817 is a basic drive and worm gear replacement kit.

1 helical gear 1 worm gear 1 grease wear bushings and hardware needed to replace the gears. Shredded plastic gears are a common problem with chain driven garage door openers. Chamberlain 41c4220a garage door opener gear and sprocket assembly genuine original equipment manufacturer oem part 4 8 out of 5 stars 141. This drive gear and worm kit is compatible with most 1 2hp belt and chain drive garage door openers manufactured after 1993.

041a2817 is a basic drive and worm gear replacement kit. All of our garage door opener gear kits include helical gear and top hat assembly worm gear wear bushings grease and hardware needed to replace the dual speed sprocket and gears. Fortunately the repair is neither difficult nor expensive and it should only take an hour of your time. This complete gear kit includes.

Cnbtr 0 5 modulus brass metal worm speed reducer with 60 teeth worm wheel 5mm bore gear shaft 5 0 out of 5 stars 6. This diy repair guide explains how to replace the drive and worm gears on a chain drive garage door opener.