Check casting number! Please check casting number of the old hub! Should have 1090-471-017 stamp on it. Checking this on parts list number/serial code in ZF SDM may result in wrong hub! **IMPORTANT INFORMATION** Due to a product modification of ZF, the hub itself is no longer supplied. Instead of this, the transmission needs to be updated to a modified standard. For that modification more items than just the hub need replacing. Following parts will be supplied with the new modified hub: - 8HP45.HUB02 (which is the modified E-Clutch hub and has stamp 1101-471-029) - 8HP45.PL06 (ring gear RS2) - 8HP45.PL01 (planet RS3) - 8HP45.GE02 (ring gear RS3) - 8HP45.SUN04 (sun gear RS3) - 8HP45.CIR01 (snap ring RS3)