Know the type of thread used on your sled to order appropriate kit Lower front shock bolt tends to loosen and elongate mount hole in the rail Economical fix for elongated slide rail holes Bolt on aluminum plate eliminates welding or rail replacement Available in 2 options to fit most snowmobiles Install before damage occurs as preventative insurance Plates have no holes, drill to match the holes of your model Simple garage tools and limited mechanical skill required for installation. RAIL REPAIR KIT METRIC
