Basically, there are two types of this turbo actuators, with the only difference as rod length (one is 19.60cm, and the other is 17.30cm)
For Mercedes-Benz C300, E300, Sprinter 1500, GLC300, GLC350e, Metris, SLC300, SLK300, 2.0L L4 – Gas
A2740904200 TS Vacuum Cell Actuator For RHF4 A2740903580 Turbocharger Mercedes Benz C CLS E GLK 2.0L
https://www.mercedesbenz.parts/oem-parts/mercedes-benz-ts-vacuum-cell-2740904200
BMW N20 2.0L TD04LR6 turbo Wastegate Actuator
Wastegate Actuator Electronic IS38 06K145722G 06K145722H aftermarket
Electronic Wastegate Actuator BMW N55 3.0L 11658659883
Wastegate Actuator GTB1549LV 144104495R Renault
Turbo wastegate actuator VF39 RHF55 Subaru Impreza WRX STI DOHC 2.5L 14411AA572