Throttle Butterfly Disc for Dellorto DRLA 45 carburetors.
Only available in version 8010.1.
This is the version with grooves for the progression holes. If the grooves are not required, you can simply fit the disc in the opposite way.
When replacing or refitting your valve, ALWAYS renew the screws and peen them after your are satisfied with the valve adjustment.
NEVER re-use old screws!
For your convenience, you can order these screws right along with your new disc(s).
The screws are also available loose and are listed under article number 6416 (# 95 on the drawing of the Dellorto DRLA).
Required quantity per carburettor: 2
This is item number 11 in the drawing.