The Vemo V10 23 0011 Alternator Freewheel Clutch Pulley is engineered to enhance the performance and longevity of your vehicle s alternator system Designed as a direct replacement for the OE number 04C903119 this pulley ensures seamless integrationd reliable operation With a diameter of 49 69 mm and a 6 rib configuration it is tailored to meet the specific requirements of various Volkswagend Audi models including the 2009 2017 Volkswagen CC 2010 2010 Volkswagen Golf and 2010 2013 Volkswagen GTI The clockwise rotation desigligns with the standard alternator rotation facilitating efficient power transfer and reducing strain on the alternator bearings Constructed with precision the V10 23 0011 pulley features a 17 mm bore diameter M16 thread size and a depth of 11 1 mm ensuring a secure and stable fit The Torx bolt head nut desigllows for easy installationd maintenance minimizing downtime and operational disruptions By incorporating this high quality pulley into your vehicle s alternator system you can expect improved electrical system performance reduced wear olternator components and enhanced overall vehicle reliability This translates to fewer maintenance interventions lower operational costs and increased uptime for your fleet thereby optimizing your fleet s operational efficiency and productivity