Iitoni ezahlukeneyo 8T 9T 11T 13T 15T 16T 18T 18T 20T福娃igubu lokuqhekeza kunye nehabhu yeenqwelwana zetreyila, iilori kunye neetanki ezinemigangatho ephezulu yokuqhekeza izihlangu kunye nezihlangu eziqhekezayo。
Ezinye iindawo eziphambili zibandakanya: i-轴eqinileyo, i-调节器,i-螺母螺母,ukuthwala, igumbi lokuqhekeza, iivili zevili, ii-cap, i-cover cover,
I-fuwa yaseMelika isitayile sokulungisa ulwelwesi kunye nekhithi yokulungisa i-camshaft njl。