Heavy Duty Garage Door Drive Belt Assembly For 7 Foot Residential Openers, 237 Inch Long With 20 Grooves Per 6 Inches, Smooth Power Transmission, Durable Replacement Part For Standard Garage Doors, Easy Install And Reliable Performance
✔️ 237 in length, 20 grooves per 6 in, single belt assembly
This heavy-duty drive belt assembly is designed for 7-foot residential garage door openers, delivering reliable power transmission and smooth, quiet operation. It fits many belt-drive models and is simple to install after you remove the old belt.
✅ Length: 237 inches (6030 mm)
✅ Grooves: 20 per 6 inches (152.4 mm)
✅ Color: Black
✅ Durable reinforced with structural steel belt clips
✅ Compatibility: Chamberlain, Craftsman, LiftMaster belt drive openers (see model list)
💡 What is a garage door drive belt used for and how does it work? - It transfers torque from the opener to the door, enabling lifting - It smooths operation and reduces noise during movement - Regular replacement helps prevent belt-drive failures