للبيع Engine Works Viton© Valve Stem Seals 14043-100 في الإمارات, دبيإعلان #367333

Engine Works Viton© valve stem seals are available in a variety of diameters to ensure proper fit and performance. These replacements allow a controlled amount of oil to lubricate the valve stem as it moves in the valve guide. Too little oil causes stem and guide wear; and too much oil causes carbon buildup—leading to valve seat damage, decrease in efficiency, increased emissions, catalytic converter degradation, and excessive oil consumption. These problems can also cause issues with compression, resulting in poor combustion and power loss. Valve stem seals should generall