{"product_id":"rear-suspension-springs-for-polaris-indy-400-1990-1991","title":"Rear Suspension Springs for Polaris Indy 400 1990-1991","description":"\u003ch2\u003eRear Suspension Springs for Polaris Indy 400\u003c\/h2\u003e\u003cp\u003eThese rear suspension springs fit the Polaris Indy 400, 1990-1991, replacing tired coils to restore ride height and keep the skid working as intended.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThese rear suspension springs for Polaris Indy 400 cover the 1990 through 1991 model years. They support the rear skid and keep track tension stable so the sled rides at the correct height. A solid choice for owners refreshing a classic Indy 400 trail machine.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCoil design matched to 1990-1991 Indy 400 rear skid geometry\u003c\/li\u003e\n\u003cli\u003eRestores ride height lost to fatigued original springs\u003c\/li\u003e\n\u003cli\u003eKeeps track tension consistent under rider and cargo load\u003c\/li\u003e\n\u003cli\u003eSteel construction built for cold-weather snowmobile use\u003c\/li\u003e\n\u003cli\u003eSupplied as a set to cover both rear suspension positions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Polaris Indy 400 1990\u003c\/li\u003e\n\u003cli\u003efor Polaris Indy 400 1991\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eRebuilding the rear skid on a vintage Indy 400 trail sled\u003c\/li\u003e\n\u003cli\u003eRestoring ride height on a machine that sags under rider weight\u003c\/li\u003e\n\u003cli\u003eReplacing springs that have gone soft after many seasons\u003c\/li\u003e\n\u003cli\u003eRoutine seasonal maintenance on a 1990-1991 Indy 400\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRear suspension springs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMachine\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003efor Polaris Indy 400\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel Years\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1990-1991\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePosition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRear suspension\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch4\u003eGood To Know\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e How do I know if my rear suspension springs need replacing? \u003cstrong\u003eA:\u003c\/strong\u003e Sagging ride height, a skid that bottoms out easily, or coils that no longer hold tension are the common signs. Checking free length against a fresh spring confirms the wear.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Will these fit both the 1990 and 1991 Indy 400? \u003cstrong\u003eA:\u003c\/strong\u003e They are listed to cover both years of the Indy 400 rear suspension. Fit can still depend on serial number and build variation, so confirm your machine before ordering.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSlight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"Solid Spare","offers":[{"title":"Default Title","offer_id":51116599509078,"sku":"OO1C21801","price":158.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_b7090722-6822-42c8-bb4a-fbb92b69b829.jpg?v=1794482356","url":"https:\/\/www.solidspare.com\/products\/rear-suspension-springs-for-polaris-indy-400-1990-1991","provider":"Solid Spare","version":"1.0","type":"link"}