{"product_id":"arctic-cat-1604-755-left-rail-extension-156in-assembly","title":"Arctic Cat 1604-755 Left Rail Extension 156in Assembly","description":"\u003cdiv\u003e\u003cp\u003eArctic Cat 1604-755 Left Rail Extension is an OEM rail-extension assembly engineered for Arctic Cat snowmobiles that use a 156-inch track. The left-hand extension, identified by part number 1604-755, is designed to pair with compatible slide rails to achieve and support the extended rail length required by 156-inch configurations. In practice, this component is typically used on long-track Arctic Cat models—often associated with Mountain Cat 800\/900 variants—that demand a matched left extension (with the right-side extension 1604-754 used on paired installations) to maintain proper rail geometry and track clearance. As an original Arctic Cat part, it is manufactured to factory specifications for fit and finish, ensuring alignment with the sled’s chassis and rail system. Some catalog listings note color coding such as green (GRN) for this extension, reflecting typical Arctic Cat rail finishes in certain markets. This extension serves as a repair or upgrade option for sleds that require a 156-inch left rail segment, enabling continued use of long-track setups without compromising stability or handling. Installers should follow Arctic Cat service guidelines and reference the corresponding hardware and right-hand extension to complete a correct, safe installation on compatible models. \u003c\/p\u003e\u003c\/div\u003e","brand":"Arctic","offers":[{"title":"New","offer_id":51660089917742,"sku":null,"price":116.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_3e22b335-7dfe-4b10-b26a-37746d82f3e6.jpg?v=1769532777","url":"https:\/\/plgautomation.com\/products\/arctic-cat-1604-755-left-rail-extension-156in-assembly","provider":"PLG Automation ","version":"1.0","type":"link"}