Quick view sku: CRK101 Twin HS2 SU Carburattor Rebuild Kit Rebuild kit for Twin HS2 SU carburettors. Includes jets, float bowl needle and seats, throttle shafts, butterflys, throttle bushes and all gaskets and screws required to rebuild your twin carburettors. Suits Mini twin HS2s as fitted to Cooper, Cooper S... MSRP: Was: Now: $339.95