This genuine Toro OEM replacement V-belt is a multi-application lawn mower drive belt manufactured to exact Toro engineering specifications. OEM belts are built to the precise length, width, and angle tolerances required for correct pulley seating and consistent power transfer — will-fit aftermarket alternatives may appear compatible but are not manufactured to the same standards and can cause premature failure or incorrect belt tracking. Verify your model and serial number before ordering to confirm this is the correct belt for your equipment.