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C253C replacement parts
This model number is discontinued. Available replacement parts are listed below.
Replacement Parts
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Installation & Support
How to Assemble and Install a Chamberlain Chain Drive Garage Door Opener
How to Program the Chamberlain Wireless Keypad, Model 940EV
How to Test the Safety Reversal System of Your Chamberlain Garage Door Opener
info California Residents: Proposition 65 WARNING
Need help?
Browse installation guides, product manuals, FAQs, videos and tutorials, or ask us a question. Click here.
Time to upgrade?
Shop our latest garage door openers and choose from the best in smart home and security features. Click here.
In Control. From anywhere
Close your garage door from anywhere. Open it for anyone. Get alerts. Explore myQ today.
