Model # 38476R

Internet #204218870

Genie 8 ft. Master Belt Drive Rail Extension Kit
0050049020156

Genie

8 ft. Master Belt Drive Rail Extension Kit

$37.97 /each

Frequently Bought Together

Product Overview

The Genie Master Belt Drive Extension Kit is an extension for C-channel and T-type rails to be used in addition to the 7 ft. (3-piece) rail to accommodate an 8 ft. high door. The extension kit is designed specifically for Genie belt drive openers. It includes a belt and installs easily via detailed installation instructions.

  • For Genie silentmax 1000/1200, quietlift 800 and beltlift openers
  • For C-channel and T-type rail extensions suitable for 8 ft. door installations
  • Belt included
  • Compatible Genie Silentax 1200, SilentMax 1000, QuietLift 800 and BeltLift

Info & Guides

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Specifications

Dimensions

Details

Warranty / Certifications

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Customer Questions & Answers

Will this replace a broken belt from a Genie SilentMax 1000?

Will this replace a broken belt from a Genie SilentMax 1000?
Asked by: Tracey
Hi Tracey, This extension kit comes with a full sized belt for an 8ft high garage door. If your SilentMax 1000 operator has the standard 7ft belt, this will not work. You can contact our customer service department for a replacement belt at 1-800-354-3643.
Answered by: Genie Product Expert
Date published: 2017-03-13

will this work with Silentmax 1000 model 4042 TKNMECV?

will this work with Silentmax 1000 model 4042 TKNMECV?
Asked by: JC
Hi JC, Yes this is the correct extension kit for your model.
Answered by: Genie Product Expert
Date published: 2017-01-30

Why wasn't information on the original box indicating the opener would not fully open an 8 ft doo...

Why wasn't information on the original box indicating the opener would not fully open an 8 ft door? Now I have to spend an unexpected $40.
Asked by: Gimmeabreak
On the bottom of the operator box advises if your door is 8ft in height to purchase the extension kit.
Answered by: Genie Product Expert
Date published: 2016-12-20

Will this belt work with a Model 0703, Serial #20060101B0303 opener?

Will this belt work with a Model 0703, Serial #20060101B0303 opener?
Asked by: SL
Hi SL, Please contact customer service at 1-800-354-3643 if this is a Genie operator.
Answered by: Genie Product Expert
Date published: 2016-11-11
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Customer Reviews

8 ft. Master Belt Drive Rail Extension Kit is rated 4.7 out of 5 by 6.
Rated 5 out of 5 by from This allowed me to use their garage door opener on my 8' high garage door. This allowed me to use their garage door opener on my 8' high garage door.
Date published: 2016-12-27
Rated 5 out of 5 by from Genie extension Easy to assemble and is working great. Genie should say on their boxes or instruction that the opener is for a 7' door and that you need to purchase an extension for an 8' door.
Date published: 2014-07-22
Rated 3 out of 5 by from Great, except no hardware This basically does what it says and is easy to install, except it does not come with any nuts or bolts. When you go buy your own hardware, make sure you buy 1/2" long bolts because anything longer will stick out and not let the carriage go past. I had to make a few trips back home depot to get the right bolt lengths.
Date published: 2013-09-04
Rated 5 out of 5 by from Did exactly what it was supposed to Unit was straitforward to install and is working as advertised.
Date published: 2016-09-20
Rated 5 out of 5 by from Easy to install After purchasing the a new garage opener at The Home Depot, we realized we needed an extension. i got online, found it, ordered and it shipped quick and was easy to install! Garage door opener is awesome and quiet too.
Date published: 2014-03-18
Rated 5 out of 5 by from Exactly what you said it was. Most impressed with the shipping. The part was what it was supposed to be and installed easily.
Date published: 2015-02-03
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