This is more for a YFZ quad, but it's the same issue on most 450fs. My wife's yfz is leaking coolant from the water pump weep hole. I can't get parts, and riding this t day weekend is a big deal for her because she hasn't ridden in a long time due to pregnancy. I can only find the seals in stock. I know the impeller shaft and bearing need to be replaced to. Can I bandaid this with just replacing the outer deal just for one riding trip? Does anyone know where to find parts on short notice in LA?