SKI-DOO 2005 MODELS WHOSE STOCK SPRING PART NUMBERS ARE. 503190483,503190485 & 503189592,503189594. These would be stock replacement springs. The item "SKI-DOO REV CHASSIS HEAVY REAR SUSPENSION SPRINGS 503190773 503190775" is in sale since Wednesday, January 23, 2019. This item is in the category "eBay Motors\Parts & Accessories\Snowmobile Parts\Shocks & Suspension".The seller is "kdksports" and is located in Rome, New York. This item can be shipped to United States, Canada, Reunion, Bermuda, Maldives.