ZF 1296233006 Synchronizer Cone

The ZF 1296233006 synchronizer cone is a critical transmission component designed for ZF Ecosplit 16S series manual transmissions. It facilitates smooth gear engagement by synchronizing rotational speeds between gears and shafts. The component is manufactured from 20CrMnTi carburizing steel, heat-treated for high surface hardness and core toughness to withstand heavy-duty shifting loads. This part serves as a direct replacement for OEM references including Mercedes-Benz 0002631720 and is compatible with transmissions installed in Iveco, DAF, MAN, Renault, Volvo, Astra, and Pegaso heavy trucks. It fits transmission models 16K130, 16S112, 16K160, 16K190, 16S151, 16S190, 16S220, 16S1650, 9S1310, and 8S1930TD.