The Allstar Performance ALL46420-48 is a 48 in 4 AN braided stainless hose assembly, PTFE lined for compatibility with fuel, oil, coolant, and brake fluid. One end terminates in a 4 AN Straight Female fitting and the other end terminates in a 1/8 in NPT Straight Male fitting. The assembly ships complete and pre-built, with both fittings already installed and pressure tested.
Spec Sheet: Allstar Spec Sheet
Compatibility
This is a universal-fit component with standard AN-style fittings. It is not vehicle-specific and can be used on any application that accepts hose of this size and fitting configuration.
FAQ
What is the Allstar Performance ALL46420-48?
The ALL46420-48 is a factory-assembled 48 in 4 AN braided stainless hose assembly with a PTFE liner, terminated with a 4 AN Straight Female fitting on one end and a 1/8 in NPT Straight Male fitting on the other.
What is the length of part number ALL46420-48?
Part number ALL46420-48 measures 48 in from fitting to fitting.
What fittings are on the ALL46420-48 hose assembly?
One end has a 4 AN Straight Female fitting and the other end has a 1/8 in NPT Straight Male fitting, both sized for 4 AN hose.
Is the ALL46420-48 pre-assembled or does it require crimping?
The ALL46420-48 ships as a complete, pre-assembled and pressure-tested hose with both fittings already installed; no crimping or hose-end assembly is required.
Will the ALL46420-48 fit any vehicle?
Yes. The ALL46420-48 is a universal-fit braided stainless hose with standard AN-style fittings and is not vehicle-specific, so it can be used on any application that accepts 4 AN hose with these fitting ends.

