This kit that suits Type S4 and Type S5 Mikuni-Solex carburettors.
Kit does one carburettor
As used in:
Datsun 2000 Sports Fairlady SR311 with U20 1982cc. Engine 1967-73
Nissan SR311 Fairlady U20 1982cc. 1971-73 on
Kit also suits other 40PHH Mikuni-Solex equipped vehicles
These carburettors used two different needle & seats. Please select the Needle & Seat type that matches your carburettor. In the image below, the left one is a Solex-style, and the right is a Mikuni-style.
If you need a kit for a Type Q Mikuni Solex, refer to kit MSK508
For Type R, Type T carburettors, see our MSK510 kits