Fuel filler cap

with flange, locking. The Aero series filler caps are the first choice with its iconic design made from high quality aluminium for motor sports use as well as on road use cars.
Dimension of Aero 400 types: Cap diameter 3", Flange diameter 120 mm. 8 fixing holes with PCD of 4". Flange with integral neck for 58 mm hoses.