Specials & Offers Appliances Bath Blinds & Window Treatments Building Materials Lumber & Composites Cleaning Home Décor Lighting Doors & Windows Electrical Flooring Hardware Heating, Venting & Cooling Kitchen Garden Center Outdoors Paint Plumbing Holiday Decorations Smart Home Storage & Organization Tools Automotive Furniture Baby & Kids Home Depot Gift Cards Credit Card Services Home Services Home Depot Rental Pro Services & Contractor Supply Project Calculators DIY Projects and Ideas Local Ad Store Finder Site Map

#1 Home Improvement Retailer

Cart

Cart

/

Doors & Windows

/

Garage Door Openers and Accessories

/

Garage Door Opener Parts

sponsored banner

Garage Door Opener Parts

2 Results

Filters

Filters

Get It Fast

In Stock at Store Today

Free 1-2 Day Delivery

Same-Day Delivery

Department

Doors & Windows
Garage Door Openers and Accessories

Garage Door Opener Parts

Price

to

$30 - $40

$40 - $50

Featured Keywords

wireless system

wireless signal

atr series

mounting hardware

replacement chain

8ft. high door

chain drive tube-rail extension kit

drive models

garage door opener

high garage door

kit contents

rail extension

railing system

replacement belt

tube style rail

7 ft rail

8ft. garage door

14 gauge steel

alexa enabled

apple watch

belt drive garage door openers

belt drive rectangular rail

belt drive tube-rail extension kit

belt drive

bright led

chain drive rail extension kit

closing garage door

damp location

drive garage door opener

easy installation

ez-set torsion spring system

garage access

garage door receiver

garage door safety sensors

garage remote system

in-car garage

key ring

keychain transmitter

led light

light bulb

maximum safety

metal doors

model number

mounting brackets

no subscription fees

power failure

push button operation

shatter resistant

side wall

single phase

steady light

steel brackets

stripped end

top section

universal garage

vibration resistant

wall button

wall console

wall-mounted door control

Sort by

Top Sellers

Belt Drive Rail Extension Kit for 8 ft. Garage Doors

Genie
Belt Drive Rail Extension Kit for 8 ft. Garage Doors

Model# EKTB

$45.98

Chain Drive Rail Extension Kit for 8 ft. Garage Doors

Genie
Chain Drive Rail Extension Kit for 8 ft. Garage Doors

Model# EKTC

$32.00

Download Our App

How doers get more done™

Need Help? Visit our Customer Service Center

Support

Customer Service Center
Check Order Status
Pay Your Credit Card
Order Cancellation
Return Policy
Refund Policy
Shipping & Delivery
Product Recalls
My Preference Center
Privacy & Security Center

Resources

Specials & Offers
Military Discount Benefit
DIY Projects & Ideas
Truck & Tool Rental
Installation & Services
Moving Supplies & Rentals
Protection Plans
Rebate Center
Gift Cards
Catalog
Subscriptions

About Us

Careers
Corporate Information
Digital Newsroom
Home Depot Foundation
Investor Relations
Government Customers
Suppliers & Providers
Affiliate Program
Eco Actions
Corporate Responsibility
Home Depot Licensing Information

Special Financing Available everyday*

Pay & Manage Your Card Credit Offers

Get $5 off when you sign up for emails with savings and tips.

Home Depot Blog

Home Depot on YouTube

Home Depot Mobile Apps

Our Other Sites

The Home Depot Canada

The Home Depot México

Shop Our Brands

Need Help?

Visit ourCustomer Service Center orText 38698

© 2000-2025 Home Depot. All Rights Reserved. Use of this site is subject to certain Terms Of Use.

Local store prices may vary from those displayed. Products shown as available are normally stocked but inventory levels cannot be guaranteed.

For screen reader problems with this website, please call 1-800-430-3376 or text 38698 (standard carrier rates apply to texts).

Store Locator|
©2000-2025 Home Depot|
Privacy & Security Statement|
Terms|
My Preference Center|
California Privacy Rights & Report|
Limit the Use of My Sensitive Personal Information|
Do Not Sell or Share My Personal Information|
California Supply Chain Act
Site Map
Store Directory

Provide Feedback