9216 Husqvarna FS413 Accessories by Husqvarna FS413 Accessories Water tank for the Husqvarna FS413 Concrete Saw 6.6 Gals water tank. Outer Flange Kit for 1/2″ cutting width . Posted in Shop by Brand, Target & Partner by Husqvarna, Target by Husqvarna Masonry & Concrete Saw Accessories