Factory OE metal-bodied one-way carburetor fuel return check valve for use on most carbureted Fiat and Lancia cars with mechanical fuel pumps.
Accepts 7mm hose.
This unit is original production fitment by Fiat. Very difficult to source.
Essential piece but typically missing from the vintage Fiat's carburetor return fuel line.
Due to its being virtually unobtainable for many years, when finally needing service replacement, mechanics resorted to some inefficient alternative or settled on running an unregulated fuel line to the carburetor.
We are providing the difficult to find higher imported cost OE metal check valve for Fiat enthusiasts who demand original equipment performance and fitment over and above that of a reproduction replacement grade item.
Condition: OE NOS
Original Equipment New Old Stock.
New and Unused.