Product Information Material: Aluminum Fuel Compatability: Gasoline and diesel, up to E100 & B20 biofuels Select a Product Part NumberIncludesInlet 6000ASATAnti-Spill sleeve4" Adapter 6000ASD4" Coupler 6000ASNo Inlet 6000ASALLocking ring4" Adapter 6000ASTAnti-Spill sleeveNo Inlet 6000ASC3" Adapter 6000ASB3" Coupler 6000ASA4" Adapter