Chamberlain 8808CB-P 8' Garage Door Belt Drive Rail Extension Kit
Chamberlain 8808CB-P 8' Garage Door Belt Drive Rail Extension Kit
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Chamberlain

Chamberlain 8808CB-P 8' Garage Door Belt Drive Rail Extension Kit

|20 ratings

Key item features

  • Designed specifically for use with Chamberlain® Whisper Drive® and Whisper Drive® Plus belt drive garage door openers
  • Quick install rail system
  • Includes rail extension, replacement belt, and all necessary hardware
  • Works on garage doors up to 8 feet high

Specs

Brand, ChamberlainGarage door opener system & supply type, Belt Drive Garage Door OpenersCompatibility, Chamberlain Whisper Drive and Whisper Drive Plus belt drive garage door openersModel, 8808CB-PSmart tech, NFeatures, Adjustable, Weather-Resistant

About this item

Product details

BELT DRIVE EXT KIT
  • Designed specifically for use with Chamberlain® Whisper Drive® and Whisper Drive® Plus belt drive garage door openers
  • Quick install rail system
  • Includes rail extension, replacement belt, and all necessary hardware
  • Works on garage doors up to 8 feet high
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.  

Specifications

Brand

Chamberlain

Garage door opener system & supply type

Belt Drive Garage Door Openers

Compatibility

Chamberlain Whisper Drive and Whisper Drive Plus belt drive garage door openers

Model

8808CB-P

Warranty

Warranty information

1 Year

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Warnings

Customer ratings & reviews

3.6 out of 5 stars
stars
20 ratings16 reviews
Includes global ratings and reviews
How item rating is calculated
  1. 5 stars35% (7)
  2. 4 stars10% (2)
  3. 3 stars40% (8)
  4. 2 stars5% (1)
  5. 1 star10% (2)
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Showing 1-3 of 16 reviews

Mar 1, 2024
Reviewer name: sterling
Sold byAcme Tools
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Additional length

It was exactly as described.

Helpful?1APEUIBXSQG8440706745
Jun 13, 2021
Reviewer name: ali
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Thumbs up

Showed up on time and did it's job. I would buy again.

Helpful?1APEUIBXSQG8440706745
Oct 23, 2026
Reviewer name: Money Pit
4 out of 5 stars
4 out of 5 stars review

7FT doors do not exist anymore. Except pre 1975

I purchased the new belt drive door opening system to replace an existing Chamberlain opener, much to my surprise this one was 12" short? So I read the box, and in small little lettering there is a spot that says this fits 7ft doors, I am a general contractor, I have been building home and businesses for over 25yrs, never once have I installed a 7ft door, not in 25yrs! And every review you have on your website complains of this same thing? Why would a company like Chamberlain make a short door opener, 7ft doors are not used in the last 20years, so either they do not care, or they are looking to make more profits. This extension kit worked great, but my original Chamberlain door opener was 8ft, why not this one? I had to move everything forward when installing the opener, then buy and extension kit, and move everything back to where it was originally. Funny thing is every store that sells these has the same amount of extension kits on the shelve, coincidence?

Review from chamberlain.com
Helpful?1APEUIBXSQG8440706745
Current price is $88.52
Price when purchased online
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