Lo mhlangano we-oil pump housing wenziwe ngensimbi ye-aluminium eqinile ngokupheleleyo, ifakwe i-oil seal ekwazi ukumelana nokugqoka kanye ne-valve elawula umfutho. Izimbobo zokufaka ezenziwe ngobuchule kanye nemigudu kawoyela iqinisekisa ukuhlangana okuphelele kanye nokulawulwa komfutho kawoyela okuzinzile. Inesakhiwo esihle sokuqina kanye nokusebenza kokukhipha ukushisa, ivikela ukuvuza kawoyela futhi isekela ukusebenza okujwayelekile kwesistimu yokugcoba injini. Yenziwe ngokuqinile ngokwezindinganiso ze-OEM, iyingxenye yokushintsha ethembekile yokulungisa injini yemoto.