Piston Ring Sets: for Toyota. Bus, Truck, Aristo, Avensis, Caldina, Camry, Carina, Estima, Rav4, Corona, Celica, Crown, ... for this purpose. Application:Piston rings set for Toyota automobiles engines.Car Models: Bus, Truck, Aristo, Avensis, Caldina, Camry, Carina, Estima, Rav4 ...