Hariho ubwoko butatu bwa nozzle bugumana ibinyomoro byatewe na mazutu yatewe na sosiyete YS: Bosch yo mu bwoko bwa nozzle cap nuts, Denso yo mu bwoko bwa nozzle cap nuts na Carter nozzle cap nuts.
Umubiri winjizamo lisansi, ibitoro bya lisansi hamwe na valve inshinge ziteranijwe hamwe zose binyuze mumashanyarazi ya nozzle cap nut.
YS lisansi yinjiza nozzle igumana ibinyomoro byizewe mubwiza, byoroshye kuyishyiraho, kandi uburyo bwiza bwo gukora umusaruro wa nozzle cap nut bigabanya ikiguzi cyubukungu bwabakiriya.