The No Toil Wash Kit will protect intake with a watertight seal so you can wash your bike like the pros. The Wash Kit includes an Air Box Cover that fastens securely and completely protects your carb intake with a watertight seal. So stop dirt, debris, liquids, and any cleaning agent from entering your air intake while cleaning you bike with the No Toil Wash Kit. Fits: Honda XL350 1974-1978 XR250R 1986-2004 XR250R AUSTRALIA 1986-1987 XR400R 1996-2004 XR600R 1985-2000