
C203
Chain Drive Garage Door Opener
C203 replacement parts
This model number is discontinued. Available replacement parts are listed below.
Parts Diagram

Replacement Parts
Replacement Parts

Lifting Force 1/2HP
Support standard aluminum doors with a lift force equivalent to 1/2 HP*.

Safety Sensors
Protect people and vehicles with safety sensors that stop the door from closing on obstructions.
Installation & Support
Installation & Support
info
California Residents:
Proposition 65 WARNING
Non-battery backup openers are not available for sale or installation in California on or after July 1, 2019 per SB-969.

Lifting Force 1/2HP
Support standard aluminum doors with a lift force equivalent to 1/2 HP*.

Safety Sensors
Protect people and vehicles with safety sensors that stop the door from closing on obstructions.