The 12-volt high-quality radiator cooling fan is dynamically balanced to run efficiently and quietly using ball bearings for long life. The fan is 10½ inches (268mm) in diameter.The overall unit including the casing measures 11"Wide x 10½"High x 2¾ Deep (284mm x 268mm x 70mm). The fan can be mounted in front or at the back of the radiator and it may require a thermostatic switch if it is not a replacement for an existing electric fan.
