Auxiliary Venturi – 40 DCOE 151 Weber

1 x Auxiliary Venturi to suit 40 DCOE 151 Weber Carburettor Genuine Weber calibrated part Only available in 4.5 ** Please note, these are only to suit the later model 40 DCOE carburettor where the aux venturi is retained by a grub screw. ** The ram tube slides in between the carburettor body and aux venturi.