GP relay (24V, 20A, number of connections: 5) fits: MAN F8, F90, F90 UNTERFLUR, HOCL, M90, SL, SR, TGM I, TGS I, TGX I; MERCEDES MK, NG, O 303, O 305, O 307, O 404, O 405, SK; SETRA 200 04.73-