37303R EKSC Screw Drive Rail Extension Kit (For 8-foot tall garage doors) Installation Instructions
WARNING: Carefully read all instructions and warnings contained in the Assembly/Installation poster and/or Owners Manual prior to assembly of this kit. Safety glasses are required for this assembly.
CAUTION: Edges of rail and connector sections can be sharp. Avoid contact with edges.
NOTICE: These instructions supersede installation poster steps 3 & 4 (1c & 1d)
Parts Included With the EKSC Kit: Screw Extension (XS), Additional Rail Connector (K), Rail Extension (X), 2-ea. Clips & Collars.
ASSEMBLE THIS KIT ON A FLAT CLEAN WORK SURFACE. (Alphanumeric digits in parenthesis (1a) indicate steps on older posters)
1. Assemble screw rail per installation poster steps 1 through 2 (1a/1b).
2. Pull screw drive sections out of rail sections B & C to allow assembly of extension screw. FIG. 1.
3. Install EKSC (37303R) screw extension (XS) between sections B & C with clips and collars included with this kit. FIG. 1.
4. Install rail connector K to rail section B until it locks. Care should be taken NOT to bend screw connections. FIG. 2.
5. Install rail section C into rail connector K until it locks. Care should be taken NOT to bend screw connections. FIG. 2.
• Screw drive section will now protrude beyond original rail section C. FIG. 3.
6. Install rail connector XK onto rail section C until it locks. FIG. 3.
7. Install rail extension X into rail connector XK until it locks.
8. Continue assembling screw-rail assembly per installation poster step 5 (1e).
• Remember to complete step 6 (1f) for screw sections A & B.
Questions & AnswersAsk a Question
I have an older Genie garage door opener... has to be at least 20 years old as was present when I bought my home (built in 1973) in 1999. It is what I believe you call a screw drive model... I could get the exact model number from my files but don't have them available to me at this moment. Lately the screw drive has been separating where it connects to each other... think there are 3 to 4 sections. As the weight of the door transfers to the next section, it separates and slides away from the first section driven by the motor. In looking at this kit... "Extension Kit (to 8') for 3 Piece, Screw Drive C-Channel Rails"... I see what appears to be a little sleeve/tube and/or half sleeve/tube. I suspect their purpose is for the full "sleeve" to slide over the connecting point between the screw drive sections holding them together... the half "sleeve" to snap onto the shaft to hold the full "sleeve" in place over the connecting point. If so... where can I buy just these parts and are there any assembly instructions you can share that confirms/tells me exactly how to use both the full and the half "sleeve"? Thank you.
It sounds like you are missing the clip and collar that connect the screw drive ends. Click here- In this part, look at the photo, it shows how they connect. If so, you will need the clip part and collar. Part numbers, 19807A04.S and 19806A04.S.
We are happy to help you troubleshoot this further via our chat tool or by phone.
Can I install more than one extension kit to an 8’ door to move power head back to where I want to mount it?
No, you can only add one extension kit.
Hi, I have a Series II screw drive opener. The screw-drive in the middle section snapped in half between the collars which connect it to the first & third sections. Is there a replacement available for the middle section? Would this be the same thing as an extension kit? Operator Model ISD 1000 Thank you
The extension kit would not be the same. We do not sell just sections of the screw drive. Please contact Genie customer service at 1-800-354-3643.
I have a 9 ft door. Can I use these extensions with the MachForce 2 HP opener? If not, what do I need?
No, you cannot use two extension kits. This will only work on up to an 8-foot high door with the added extension kit.
Can this be use on Excelerator ISD990?
No, this extension kit will not work with the ISD990 model garage door opener. We no longer have an extension kit for the ISD990.
Can this kit be used with a Directlift 2060L?
No, this will not work on the 2060L. We no longer have an extension kit for the 2060L model.
Will this work on a Model IS550-2 opener? The parts list calls for a product code 33523R.
No, it will not. We no longer have an extension kit for the IS550 model garage door opener.
I have an older screwdrive model h4000a, i believe the manufacture date in 2004. It was new in the box and I need the extension kit, is this still available?
No, we no longer have an extension kit for the H4000A model garage door opener.
Will this kit work on a Model H4000A? If not, what will?
No, this will not. We no longer have an extension kit for the H4000A model garage door opener.
I have a Genie G5050 screw drive opener that needs the extension kit so my 8' door will open all the way. Is there still a kit available and if not can the EKSC extension kit work with my 5050 opener?
No, it will not work. We no longer have an extension kit for the G5050 model.
What is the length of the 37303R extension kit? And how long is the standard full length rail with out the extension? Thank you.
The extension kit is 12 inches long. The regular 3-piece rail will work on a 7-foot high garage door. With the extension kit added, it will work on an 8-foot high garage door.
Will this work on a direct lift screw drive model 2560?
No, it will not. We no longer have an extension kit for the 2560 model garage door opener.
Will this fit a genie 3560/m screw drive
No, it will not. We no longer have an extension kit for the model 3560.
Could you put multiple kits on one garage door opener so that you cod go to a 10 foot door? Or do you sell one kit for a 10 foot door?
No, you can not add multiple extension kits to one garage door opener. The extension kits will only work on up to an 8-foot high garage door. For a 10-foot high garage door, you would need a professional model Genie garage door opener with rail. You can locate a dealer at www.geniecompany.com.
Will this kit work in the excelerator model ISD 1000 screw drive?
No, it will not. We no longer have the rail for the ISD1000 model garage door opener.
Hello, I have an Excelerator ISD9902. I see this says it will fit Excelerator models but wanted to verify it will work with this model number as well? Thank you.
No, this will not work on the ISD990 model garage door openers.
Is there an extension kit for a Model 12A and one for a Model IS550/A? Both are screw drive.
We no longer have extension kits for these models.
I need an extension for my H6000-07. Is it available?
We no longer have the extension kit available for the H6000-07 model garage door opener.
Will this screw drive extender work on my Genie Intellicode model operator?
We would need to know the model of your garage door opener. Please contact Genie customer service at 1-800-354-3643 for assistance.
I have a new in box genie garage door opener model # H6000A-2K I'm wanting to install it on an 8' garage door looking for an extension kit, is there an extension kit still available for this model opener?
We no longer have the extension kit for the H6000A-2K model garage door opener.
How long is the screw part?
The screw on the extension kit is about 12 inches. Adding this extension kit will allow the normal rail that works on a 7-foot high garage door, work on an 8-foot high door.
Hi I have a Genie model 4062. It is already installed in the house we bought, but the door does not open all the way, it is an 8 foot door. Can this kit be installed on an opener that is already installed?
Yes, this extension kit can be added to the 4062 model garage door opener that is already installed.
can you use more than one exstension kit to maybe raise an eleven foot door I have on older model an it worked
No, more than one extension kit cannot be added to any of our garage door openers. If you have an 11-foot high garage door we would recommend installing a Wall Mount garage door opener that can open up to 14-foot high doors, or a Genie Professional model garage door opener that has a 1-piece rail to accommodate that size door.