Can I use my old chain drive rail extensions from genie brand?

Thank you for your inquiry. Unfortunately, the old rail extensions, from your Genie opener, will not work with our Chamberlain brand garage door openers. If you need further assistance, please visit us at support.chamberlaingroup.com

Does this fit the chamberlin c2102 garage door opener?

Thank you for your inquiry. The 7708CB-P, chain drive rail extension kit, will work on a C2102, for an 8-ft. garage door application.

Will this work on craftsman 9.53930DM

Yes, this will work as an extension for your Craftsman Chain Drive.

Is this 7708cb-p equvilent to the craftsman 53728 ?

No, the 7708CB-P is a chain drive extension kit, and the 53728 is for a belt drive extension kit. Thank you!

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Description

⛓️ Upgrade your garage game with effortless power and precision!

PEACE OF MIND WARRANTY - Comes with a 1-year warranty to keep your garage running smoothly without worries.
EFFORTLESS INSTALLATION - Includes all hardware and a step-by-step manual for a fast, no-fuss setup.
ROBUST ALLOY STEEL BUILD - Crafted from premium alloy steel for long-lasting durability and strength.
TRUSTED BRAND RELIABILITY - Backed by Chamberlain’s legacy as North America’s top garage door opener manufacturer.
SEAMLESS 8 FOOT COMPATIBILITY - Specifically engineered for 8-ft high garage doors to ensure flawless operation.

The Chamberlain 7708CB-P Chain Drive Rail Extension Kit is a precision-engineered solution designed to extend the rail of Chamberlain chain drive garage door openers for 8-foot high doors. Featuring a durable alloy steel chain and quick-install rail extension, this kit includes all necessary hardware and instructions for a hassle-free setup. Trusted for its proven quality and backed by a 1-year warranty, it ensures reliable, everyday performance from North America’s leading garage door opener brand.

Specifications

Brand	CHAMBERLAIN
Special Feature	Keyless
Lock Type	Digital Lock or Electromechanical Lock
Item dimensions L x W x H	38.5 x 3 x 2 inches
Material	Alloy Steel
Recommended Uses For Product	Extending the rail of Chamberlain chain drive garage door openers in 8-ft. high garage doors
Style	Modern
Color	Other
Number of Pieces	1
Finish Type	Unfinished
Included Components	Rail extension, replacement chain, all necessary hardware, instruction manual
Controller Type	Hand Control
Shape	Rectangular
Item Weight	4.8 Pounds
Control Method	App
UPC	012381180011
Model Name	Chamberlain 7708CB-P Chain Drive Rail Extension Kit for 8 Foot High Garage Doors
Global Trade Identification Number	00012381180011
Manufacturer	Chamberlain
Part Number	7708CB
Item Weight	4.8 pounds
Product Dimensions	38.5 x 3 x 2 inches
Item model number	7708CB
Is Discontinued By Manufacturer	No
Size	Regular
Finish	Unfinished
Item Package Quantity	1
Measurement System	Metric
Certification	not_applicable
Special Features	Keyless
Batteries Included?	No
Batteries Required?	No
Warranty Description	1 Year

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