This brand-new premium clutch booster with part numbers 5001866284 and 5010545581 is engineered for Renault trucks. As a key pneumatic component, it optimizes clutch operation and reduces pedal effort for drivers. Made with high-strength materials and fine sealing craft, it features air leakage resistance, stable response and long service life. Fully compliant with OEM specifications, it is easy to install and ideal for replacing worn or faulty original clutch boosters.