To improve an assembly property by providing a sole boss on a transmission case and a bracket by which respective installation surfaces for fixing a long article are fixed in a different direction and different height position respectively on the boss part.

When a select cable 4 is fixed on a bracket 12, the select cable 4 is fixed by inserting a first cramp 18 from an upper direction. When a heater hose 6 is fixed on the bracket 12, the heater hose 6 is fixed by inserting the clip part of a second cramp 24 from the upper direction. Further, when a harness 8 is fixed on the bracket 12, the harness 8 is fixed by inserting the projection part of a third cramp 28 from a right direction. Thereby, plural long articles can be assembled while concentrating to one bracket 12 and its assembly property can be improved and also an assembly confirmation is easy. The number of the bracket and boss part can be reduced and a cost can be reduced.