3” Keyed Alike Pair Locking Fuel Cap for Volvo VNL Series Low Sulfur Fuel Tanks

Please measure the diameter of your current fuel cap or fuel tank fill tube prior to ordering. One keyed alike pair, 3” diameter, 8 UNNS locking aluminum diesel fuel caps. Fits Volvo VNL series ultra low sulfur labeled or PNG tanks 2010 & later. Cap is not vented, fuel tank must be vented, for low sulfur diesel applications only. Includes rubber gasket seal, safety chain, and bail. Supplied with 4 matching keys (keys are not available separately). Approximate dimensions = Across threads cap 3” Replaces: Volvo#20770691 non