The mounting structure of the transmission

The present invention provides installation structure of a transmission. A transmission housing (18) is divided along the axial direction of the rotational center of the clutch housing (19), the housing body (20) and the end portion of the housing (21) coupled with each other therein. A clutch housing (19) and the housing body (20) includes a projecting portion (19a, 20a). By fastening bolt (22) the projecting portion (19a, 20a) coupled together. The support member (23) mounted in the axial direction by the rotation center of the mounting bolt (24) is fixed to the projecting portion (19a, 20a). The transmission (1) mounted on a vehicle via a support member (23). Projecting portions (19a, 20a) is mounted a bolt (24) fastened together.