Kugadziriswa kweinjini yemotokari kunonyanya kusanganisira kutsiva mavharuvhu, mapistoni, silinda liners, kana masilinda, kugaya shafts, etc. Zvinoenderana neyakajairwa zvitoro zve4S, zvinofanirwa kutsiviwa ne4 kutsigira midziyo, kureva, pistons, mhete dzepiston, mavharuvhu, mavharuvhu emafuta seals, mavharuvhu nhungamiro, crankshaft, kubatanidza mabheti emagetsi. mavhiri.
Kana iyo ketani yave nenguva, zvinodikanwa kuti uchinje cheni yenguva, tensioner, mukuwedzera kune machining, silinda sleeve, kugaya shaft, inotonhora yekumanikidza conduit, asi zvakare inoda kutsiva iyo yekuwedzeredza pasuru, curved pamberi pechisimbiso chemafuta, curved back oil chisimbiso, camshaft mafuta chisimbiso, pombi yemafuta, yakawanda yekutsvagisa vharafu, nezvimwe, dzimwe nguva inodiwa kutsiva vharafu yekunze, nezvimwe, nezvimwe zvakadaro. tsiva zvikamu izvo zvisina chokwadi chekugadzirisa injini kuti ive nechokwadi chekushanda kweinjini.