model 2020L need an extension kit. The one I find on this site only show compatible with Models: 2033, 2035, 2036, 3035, 7035. 4) Prior to step 1g, install chain extension. This extension kit will extend the five-piece, chain drive tube rail for a seven-foot high door to accomodate an eight-foot high door. I apologize, we no longer have an extension kit for the 2022 model garage door opener. what extension kit do I need for a model 1035-v chain drive opener? This Genie extension kit will extend the 5 piece, chain drive tube rail for a 7' high garage door to accommodate an 8' high garage door. (genie chain drive 500) 2. This kit is designed specifically for Genie chain drive openers. Can I buy multiple extensions to use for a 10ft door? You would need the EKCC extension kit, part number 37301R to work with the ChainMax1000 garage door opener. We will contact you as soon as this product is available. Product description. This kit is designed for the Genie exposed belt garage door openers. Fig. Compatible with Models: … what ext. Free Shipping On All U.S. Orders $14.99 +, {"id":9836875267,"title":"Extension Kit (to 8') for 5 Piece, Chain Drive Tube Rails","handle":"extender-kit-to-8-for-5-piece-chain-tube-rails","description":"\u003cp\u003e\u003cspan\u003eAn extension kit will extend the 5 piece, chain drive tube rail for a 7' high door to accommodate an 8' high door. We have Genie rail extension kits for screw drive, belt drive and chain drive Genie garage door openers. No, you can only add one extension kit to a garage door opener. high \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eModel EKTC\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- TABS --\u003e\n\u003ch5\u003eReviews\u003c\/h5\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003eInstallation Instructions\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eChain Rail Extenstion Kit Instructions (Tube Style Chain Rail) \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1470\/8272\/files\/39027R_Chain_Drive_Extension_Kit_Installation_Instructions.pdf?4764\" target=\"_blank\" rel=\"noopener noreferrer\"\u003ePDF Printable Instructions for installing the 39027R chain rail extension kit\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePreparation:\u003c\/strong\u003e Refer to \u003ca href=\"https:\/\/www.geniecompany.com\/data\/products\/assembly-installation_750-500_printer-friendly_eng.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eAssembly\/Installation Poster\u003c\/a\u003e, replace the header section of rail with the extension rail included with this kit.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eAdd Chain Extension prior to Step 1G. An extension kit will extend the 5 piece, chain drive tube rail for a 7' high door to accommodate an 8' high door. Compatible with Models: 2033, 2035, 2036, 3035, 7035. 3) Proceed with the assembly of the rail per Assembly Poster until step 1g. Fig 3.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/1470\/8272\/files\/39027R_Chain_Drive_Extension_Kit_Installation_Instructions_figure_3_large.png?v=1563459986\" alt=\"Genie extension kit for chain rails 39027R- installation instructions \"\u003e\u003c\/p\u003e\n\u003cp\u003e7) Reinstall threaded shaft assembly to extended chain with master link removed in step 5. What extension kit do I need for a Chainmax 1000 chain driven 8 ft door? high, Chain Drive extension kit model EKTC, 39027R, Extension Kit (to 8') for 5 Piece, Chain Drive Tube Rails, Compatible with Models: 2033, 2035, 2036, 3035, 7035. Fig. Fig. Fig.4.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/1470\/8272\/files\/39027R_Chain_Drive_Extension_Kit_Installation_Instructions_figure_4_large.png?v=1563460049\" alt=\"39027R Genie Chain Rail (tube style) extension kit installation instructions \"\u003e\u003c\/p\u003e\n\u003cp\u003e9) Discard original RED emergency release cord and install extended RED emergency release cord included with this kit at step 6 on assembly poster.\u003c\/p\u003e\n\u003c!-- \/TABS --\u003e"}. Add extended RED emergency release cord.\u003c\/p\u003e\n\u003cp\u003e39027R Installation Procedure\u003c\/p\u003e\n\u003cp\u003e1) Center idler pulley into EXTENDED header rail slot. Fig 3.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/1470\/8272\/files\/39027R_Chain_Drive_Extension_Kit_Installation_Instructions_figure_3_large.png?v=1563459986\" alt=\"Genie extension kit for chain rails 39027R- installation instructions \"\u003e\u003c\/p\u003e\n\u003cp\u003e7) Reinstall threaded shaft assembly to extended chain with master link removed in step 5. This kit comes with everything needed to convert your standard 7 ft. Genie garage door opener to fully lift your 8 ft. high garage door. This is the correct extension kit for the 1035 model too. The 1035 Chain Drive model garage door openers use the Chain Drive extension kit model EKTC, 39027R. Fig 3. 2.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/1470\/8272\/files\/39027R_Chain_Drive_Extension_Kit_Installation_Instructions_figure_2_large.png?v=1563459949\" alt=\"Installing the Genie Chain Rail Extension Kit 39027R\"\u003e\u003c\/p\u003e\n\u003cp\u003e6) Install chain extension with included master link. Default Title - $29.99 USD. 3.\u003c\/p\u003e\n\u003cp\u003e8) Continue with the installation poster at step 1g. Chain Rail Extenstion Kit Instructions (Tube Style Chain Rail), PDF Printable Instructions for installing the 39027R chain rail extension kit. \u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with Models: 2033, 2035, 2036, 3035, 7035 \u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFor specific model information please see the plate on the operator's head \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIncludes rail extension, chain, and hardware to install\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThe kit allows opener to fully open garage doors up to 8ft. Secure with cotter pin. Fig.4.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/1470\/8272\/files\/39027R_Chain_Drive_Extension_Kit_Installation_Instructions_figure_4_large.png?v=1563460049\" alt=\"39027R Genie Chain Rail (tube style) extension kit installation instructions \"\u003e\u003c\/p\u003e\n\u003cp\u003e9) Discard original RED emergency release cord and install extended RED emergency release cord included with this kit at step 6 on assembly poster.\u003c\/p\u003e\n\u003c!-- \/TABS --\u003e","published_at":"2017-04-26T16:12:11-04:00","created_at":"2017-04-03T16:27:24-04:00","vendor":"The Genie Company","type":"Extender Kits","tags":["Belt Extension Kit","Extender Kit"],"price":2999,"price_min":2999,"price_max":2999,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":36158593283,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"39027R","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Extension Kit (to 8') for 5 Piece, Chain Drive Tube Rails","public_title":null,"options":["Default Title"],"price":2999,"weight":1497,"compare_at_price":null,"inventory_quantity":995,"inventory_management":"shopify","inventory_policy":"deny","barcode":"050049020569"}],"images":["\/\/cdn.shopify.com\/s\/files\/1\/1470\/8272\/products\/39027R-ExtKit-F.jpg?v=1540410018","\/\/cdn.shopify.com\/s\/files\/1\/1470\/8272\/products\/Genie_ektc_tube_chain_extension_kit.gif?v=1540410018","\/\/cdn.shopify.com\/s\/files\/1\/1470\/8272\/products\/39027R-ExtKit-T.jpg?v=1540410018"],"featured_image":"\/\/cdn.shopify.com\/s\/files\/1\/1470\/8272\/products\/39027R-ExtKit-F.jpg?v=1540410018","options":["Title"],"media":[{"alt":"Extension Kit (to 8') for 5 Piece, Chain Drive Tube Rails , Extender Kits - The Genie Company","id":60420325491,"position":1,"preview_image":{"aspect_ratio":1.0,"height":2048,"width":2048,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/1470\/8272\/products\/39027R-ExtKit-F.jpg?v=1568743197"},"aspect_ratio":1.0,"height":2048,"media_type":"image","src":"https:\/\/cdn.shopify.com\/s\/files\/1\/1470\/8272\/products\/39027R-ExtKit-F.jpg?v=1568743197","width":2048},{"alt":"Extension Kit (to 8') for 5 Piece, Chain Drive Tube Rails , Extender Kits - The Genie Company","id":60420358259,"position":2,"preview_image":{"aspect_ratio":1.333,"height":450,"width":600,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/1470\/8272\/products\/Genie_ektc_tube_chain_extension_kit.gif?v=1568743197"},"aspect_ratio":1.333,"height":450,"media_type":"image","src":"https:\/\/cdn.shopify.com\/s\/files\/1\/1470\/8272\/products\/Genie_ektc_tube_chain_extension_kit.gif?v=1568743197","width":600},{"alt":"Extension Kit (to 8') for 5 Piece, Chain Drive Tube Rails , Extender Kits - The Genie Company","id":60420391027,"position":3,"preview_image":{"aspect_ratio":1.0,"height":2048,"width":2048,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/1470\/8272\/products\/39027R-ExtKit-T.jpg?v=1568743197"},"aspect_ratio":1.0,"height":2048,"media_type":"image","src":"https:\/\/cdn.shopify.com\/s\/files\/1\/1470\/8272\/products\/39027R-ExtKit-T.jpg?v=1568743197","width":2048}],"content":"\u003cp\u003e\u003cspan\u003eAn extension kit will extend the 5 piece, chain drive tube rail for a 7' high door to accommodate an 8' high door.