Brand: Flo Fast Fluid Transfer Pumps
The standard 3/4" ID discharge hose supplied with Flo-Fast pumps is too large to fill a vehicle designed for unleaded fuel only. This short adapter tube slips inside the hose to fit in an unleaded filler port.
If you will only be using your Flo Fast pump to fuel unleaded-only vehicles, we also offer a 5/8" ID Filler Hose Replacement Kit (Part No. 2577-083-5/8) which replaces the 3/4" ID hose with a smaller 5/8" ID hose.