Kukho iintlobo ezi-4 zokutshixa iingcango zomlilo. 1. Isitshixo esingatshiyo: kukho umzimba wokutshixa, isilinda sokutshixa, umqheba ongatshiyo kunye nesitshixo. 2. Isitshixo somlilo: sebenzisa ngokubanzi indlela yokuphuma kwezinyuko. 3. Ityhubhu yokutshixa kakuhle: isetyenziselwa iingcango zomlilo kwi-shafts kunye ne-tube imithombo. 4. I-Push rod lock: Ukuba kukho ijelo lokubaleka, ukuba ufuna ukuqhwesha, kufuneka kufakwe isitshixo sokubaleka. Unokubonisana nathi malunga neempawu ezisebenzayo zokuvala umnyango womlilo.