Road King Truck Parts 3” Nominal Keyed Alike Pair Locking Diesel Fuel Cap for Select Models of Volvo Mack Low Sulfur Fuel Tanks

PLEASE MEASURE THE DIAMETER OF YOUR FUEL TANK FILL TUBE PRIOR TO ORDERING! One keyed alike pair, 3” diameter, 8 UNNS locking aluminum diesel fuel cap. Fits select Volvo VNL ultra low sulfur labeled or PNG tanks 2010 & later. Cap is not vented, fuel tank must be vented, for low sulfur diesel applications only. Supplied with 4 matching keys (keys are not available separately) Includes rubber gasket seal, safety chain, and bail. Approximate dimensions = Across threads cap 3”