Product Information Material: 356T6 Aluminum Seal: Buna-N Fuel Compatability: Gasoline, Diesel, up to E100 and B20 biofuels Select a Product Part NumberIncludesCoupler SizeHose Shank Size 400-CVR-ALProbe4"4" VR4030CS-ALPoppet and Probe4"3" VRC3000ALProbe3"3" VR4030CS-NPProbe4"3" 4030-CVR-ALProbe4"3" VR4030CS-SHFloating Bridge Poppet and Probe4"3" VR4040CS-ALFloating Bridge Poppet and Probe4"4" 4020-CVR-ALProbe4"2"