Your Go To Belt Drive Shaft Assembly Kit 41A4885-5 Gear And Pinion With Retainer Grease Roller Pins Bearings Washer Set For LiftMaster Sears Craftsman Heavy Duty Openers 2001 And Later
UPC:
✔️ Gear & pinion assembly with retainer, grease, pins, bearings
This belt drive gear and pinion assembly kit is designed for belt-driven garage door openers from Chamberlain, LiftMaster, and Sears Craftsman made in 2001 and later. Kit 41A4885-5 includes drive gear and worm gear with retainer, grease, roller pins, bearing plate, thrust washer, remover, retaining ring, and bellows. The belt sprocket (pulley) on this 41A4885-5 has 14 teeth. Compatible models include 2280, 2580, 2585, WD822K, WD922K, WD912KS, WD822KS, WD3280, 3580, 3585, 8557. Color: Gold.
✅ 14-tooth belt sprocket included
✅ Gear and pinion assembly with retainer
✅ Grease, roller pins, bearing plate, and thrust washer
✅ Remover, retaining ring, and bellows for complete kit
💡 What is a belt drive shaft assembly used for in garage door openers? This handy component keeps the motor torque properly aligned with the belt-driven drive system, ensuring smooth operation.
- Transfers torque from motor to belt and pulley
- Helps maintain timing between drive gear and belt pulley
- Facilitates straightforward replacement with a complete gear and pinion kit