Parts & Accessories Spare parts Greetings Kunooz Al Riyadh Workshop has all Korean engines and all sizes. . There are three sections . 1 First section: All Korean engines and all sizes and all types are available. . 2 Second section: Korean gearboxes are available, and gearbox overhauling is available for all sizes, and problems are solved. . 3 Third section: Engine overhaul and spark plug replacement and complete engine tuning are available. . Engine programming is available.