The 722.9 is the Mercedes-Benz 7-speed automatic fitted to Mercedes C/E/S-Class, GLK, SLK (722.9). This page covers the torque converter & housing for that platform, supplied by Guangzhou Meishun (TRANSMESUN) — a CE-certified remanufacturing factory in Huadu, Guangzhou, with 20 years in the transmission trade.
722.9 is the high-volume Mercedes unit: conductor plate / speed-sensor failure and valve-body wear are the classic chain — conductor plates, valve bodies and kits are core stock. 722.7 is the compact 7G-Tronic variant. That failure chain is exactly what our process is built around: the part is inspected against the platform's documented wear points. Converters are welded-verified and leak-checked; rotation and lock-up surfaces inspected per unit. Every order is verified against your transmission code before anything ships.
