Ibicuruzwa bya OEM byabigenewe ni ibice byibyuma byateguwe kandi bikozwe muburyo bwihariye kubakora ibikoresho byumwimerere (OEM) nibisabwa byihariye.
Ibi bice bikozwe mubikoresho bitandukanye byamabati nkibyuma, ibyuma bidafite ingese, aluminium numuringa, kandi bihimbwa hakoreshejwe tekinike nko gukata, kunama, gusudira no gutera kashe.