Fuel LoadingAdapter Covers Home We sell our products through our regional distributors / Please contact us for your regional distributor DC 2.0 Dust Cover for 2″ OPW FuelLoading AdapterDetails→ DC 2.5/3 Dust Cover for 2½” 3 Lug FuelLoading AdapterDetails→ DC 2.5/3P Pressure Sealing Dust Cover for 2½” 3 Lug FuelLoading AdapterDetails→ DC 4.100 Dust Cover for the 4″ API FuelLoading AdapterDetails→