Sprocket Coupler Set For Screw Drive Garage Door Openers 25A18 25C20 4 Pack Easy DIY Friendly Fix Fits 1000SD 2000SD 2110 2220 4600 4620 4640 9902 And Other Compatible Units

Screw Drive Garage Door Sprocket Coupler Set 4 Pack DIY Fix
✔️ 4-pack coupler; 1.5 in long, 1.2 in OD, 0.8 in ID

These replacement sprockets connect the garage door opener motor to the screw drive rail, letting a door operate again when the shaft won’t turn. Commonly used in DIY repairs on models such as 1000SD, 2000SD, 2110, 2220, 4600, and 9902, it’s a straightforward swap for compatible units.

✅ Replacement coupler assembly connects motor to screw drive rail
✅ 4-pack set, part 025C0020 (25C20)
✅ Dimensions: 1.5 in (38 mm) L, 1.2 in (30 mm) OD, 0.8 in (20 mm) ID, 8 grooves
✅ Compatible with models including 1000SD, 2000SD, 2110, 2220, 4600, 9902 and more

💡 What is a screw drive sprocket coupler, and why replace it in a garage door system?

This handy part transfers torque from the motor to the screw drive, so when it wears out or breaks, the door stops moving. - handy replacement for common screw-drive garage doors - compatible with multiple model families such as 1000SD, 2000SD, 2110, 2220, 4600, 9902 - easy DIY swap with common tools ✝️