craftsman-25C20-Garage Door Opener Sprocket Coupling
Hover to Zoom

Garage Door Opener Sprocket Coupling 25C20

Part #25C20

This item is currently unavailable for purchase. We are sorry for any inconvenience.

If you choose to purchase a new product, please visit

This part fits


Members get $20 CASHBACK in points on PartsDirect purchases over $50 with coupon code SYW20 See details.

Part Information

This manufacturer-approved sprocket coupling (part number 25C20) is for garage door openers.

Sprocket coupling 25C20 connects the drive motor to the screw drive to push and pull the trolley back and forth.

Unplug the garage door opener before replacing the rpm sensor. Wear work gloves to protect your hands.


Part Number



Hardware and Tools

Technician facts

  • Installations last year: 52
  • Average installation time: 54 minutes
  • Level of repair difficulty: