Lesi sikhwama se-oyili pompo senziwe ngensimbi ye-aluminium eqinile enobuchwepheshe obuphezulu futhi sinokwelashwa okuhle kwendawo engaphezulu. Sinezimbobo ezibekwe ngokunembile nokuqina kwesakhiwo esizinzile, sihambisana kahle nezingxenye zangaphakathi zepompo kawoyela. Senziwe ngokuqinile ngokwezindinganiso ze-OEM, sinikeza ukusekela okuzinzile kokufakwa nokusebenza kahle kokuvimbela ukuvuza, okuqinisekisa ukusebenza kahle kohlelo lokugcoba injini, futhi silungele ukulungisa nokushintsha izimoto.