Gulu lamakono la injini zamagetsi limapangidwa ndi thupi makamaka mutu, mutu wa cylinder chimanga, masilinder amer, chophimba chachikulu komanso poto yamafuta. Gulu la thupi ndi kuthandizidwa ndi injini, ndipo ndi msonkhano wapamtunda wa crank yolumikiza rod, valani yamagetsi ndi zigawo zazikulu za dongosolo la injini. Mutu wa silinda umagwiritsidwa ntchito posindikiza pamwamba pa silinda ndipo, pamodzi ndi khoma la piston wapamwamba kwambiri. Mutu wa silinda umaponyedwa ndi jekete yamadzi, dzenje lamadzi, dzenje lamadzi, dzenje lamadzi, HARK PLANAGE, bowo la bolt, cocheres chipinda, etc.