Dellorto DHLA needle valve, seat and aluminum washer.
Genuine Dellorto part, Viton-tipped!
Beware of cheap imitations so check for the diamond shaped "Inc" logo!
Available in size 200.
Special version for Turbo engines with a stronger spring to withstand the higher fuel pressures involved with Turbo applications.
Required quantity per carburetor: 1
This is item number 13 in the drawing.