Napenjalni valj, rebrasti jermen izdelek od proizvajalca SNR. Izdelek s številom TECDOC GA351.02
124, 124 T-Model, 190, C-CLASS, C-CLASS T-Model, CLK, E-CLASS, E-CLASS T-Model, G-CLASS, S-CLASS, SL, SLK
1032000570, 1112020119, A1032000570, A1112020119