Iqembu lomzimba le-automobile le-anamuhla lakhiwa ngokuyinhloko komzimba, ikhanda lesilinda, ikhava yekhanda le-cylinder, ikhava ye-cylinder, ikhava enkulu yepani. Iqembu lomzimba ukusekelwa kwenjini, futhi kuyisisekelo soMhlangano se-Crank Connecting Rod Mechanism, indlela ye-valve kanye nezingxenye eziphambili zohlelo lwenjini. Ikhanda lesilinda lisetshenziselwa ukuvala phezulu kwesilinda futhi, kanye nodonga oluphezulu lwe-piston ne-cylinder, lakha igumbi lokuhlanganisa.Ikhanda le-cylinder lisetshenziselwa ukuvala isilinda bese likha igumbi lokuhlanganisa. Ikhanda lesilinda liphonswa ngejazi lamanzi, umgodi we-inlet amanzi, umgodi okhipha amanzi, I-Spark Plug Hole, Hole Bolt, Chamber Chamber, njll.