I have 2 Toyota Rav 4's, both are 2001 2ltr petrol, one is a short wheel base the other is a long wheel base. The short wheel base has just run out of MOT. and requires some work to get it thru an MOT. the other is running fine but have recently burst the fuel tank on it. My question is, does anyone know if the fuel tanks are interchangeable with one another or do I have to go and purchase a second hand one elsewhere ?