Just got my first Atv, found her sitting at my boss's casa. She said she needs a little of everything. Here is my first question! After doing some research for the lid to the air filter box it seems the '88 air filter box lid/cap, is unavailable. Now the '89 air filter box lid is available to purchase. Does anyone know if they have the same dimensions? Kawi probably didn't change it right? Might have to get a whole new air filter assembly?