Features: 1.This interface adapter help to enlarge the internal diameter of carb and increase the intake of mixed gas. 2.Made of high quality rubber material, good sealing performance and oil resistant. 3.Easy to install and reliable performance, replace OE number for reference is 420867887. 4.Especially designed fit for Ski-Doo MXZ 500SS Adrenaline 2004. 5.Based on the original factory specifications, a direct replacement for the old or broken one. Specification: Condition: 100% Brand New_x000D_ Item Type: Carburetor Flange_x000D_ Material: Rubber_x000D_ Color: Black_x000D_ OEM: 420867887_x000D_ Fitment: _x000D_ Fit for Ski-Doo GSX 500SS 2004 _x000D_ Fit for Ski-Doo MXZ 500SS Adrenaline 2004 _x000D_ Fit for Ski-Doo MXZ 500SS Trail 2004 _x000D_ Fit for Ski-Doo MXZ 500SS Trail RER 2004 _x000D_ Fit for Ski-Doo GSX 500SS 2005 _x000D_ Fit for Ski-Doo GTX 500SS 2005 _x000D_ Fit for Ski-Doo MXZ 500SS Adrenaline 2005 _x000D_ Fit for Ski-Doo MXZ 500SS Trail 2005 _x000D_ Fit for Ski-Doo GSX 500SS 2006 _x000D_ Fit for Ski-Doo GTX 500SS 2006 _x000D_ Fit for Ski-Doo MXZ 500SS Adrenaline 2006 _x000D_ Fit for Ski-Doo MXZ 500SS Trail 2006 _x000D_ Fit for Ski-Doo GSX 500SS Sport 2007 _x000D_ Fit for Ski-Doo GTX 500SS Sport 2007 _x000D_ Fit for Ski-Doo MXZ 500SS Adrenaline 2007 _x000D_ Fit for Ski-Doo MXZ 500SS Trail 2007 _x000D_ Fit for Ski-Doo GTX 500SS Sport 2008 PackageList: 2 x Intake Manifold Note: 1. Please double check the part number of your item, matching information is for reference only._x000D_ 2. If you are unsure of the item, please contact us before buying to avoid unnecessary return, thanks!