- Gear and sprocket assembly (Gear and Pulley set)
- For use on Belt Drive openers made by Chamberlain, Liftmaster, Sears Craftsman 2001 and newer.
- 41A4885-5 kit includes drive gear and worm gear, helical gear with retainer, grease, roll pins, bearing plate, thrust washer, retaining ring, spring washer.
- The belt sprocket (pulley) on this 41A4885-5 has a 14 cogs (ridges). If you have 9 cogs you need 41A4885-2