This is a used Suzuki outboard lower unit gear set as pictured. It is in good used condition, no chipped or damaged teeth. It is stained. The bearing is stained but in good usable condition. The set was removed from a 2007 DF115T. It was in good operational condition until the head corroded through on the engine and then parted out. 

The pinion has 12 teeth, the forward and reverse gears both have 25 teeth. 

There are 2 types of lower units used on the DF115, the light duty DF115T, this case and the DF115Z, heavy duty same as the DF140. The DF115Z has the thrust bearing on the back of one gear and not the taper roller bearing as on this set.