This was removed from 2000 MERCEDES W202 C230 KOMPRESSOR . EATON SUPERCHARGER WITH ELECTONIC CLUTCH . Will also fit R170 SLK with 2.3Liter engine. Used but in very good condition . Used for approximately 80,000 miles. No rattle , very smooth to operate , electronic clutch engage at certain RPM to create boost , very clean . Old supercharger oil was drain and refill with genuine Mercedes supercharger oil . Includes factory connector and brand new genuine Mercedes gasket . Genuine Mercedes parts .  Ship via USPS Priority mail . FREE SHIPPING !!! Thank you for looking.