| 摘要 |
A vehicle differential is provided to prevent generation of noises due to collision of tooth surfaces of a spline by fully engaging a side gear and a driving shaft. A differential includes a differential case(4) coupled to a ring gear(2), a pinion shaft(6) fixed to the differential case, a pair of pinion gears(8) rotatably mounted on both ends of the pinion shaft, a pair of side gears(10) meshed with the pinion gears, and a driving shaft(12) coupled to the side gear. An inner gear portion is formed on an inner diameter portion of the side gear, and an outer gear portion is formed on an outer diameter portion of the driving shaft, in which the inner gear portion is spline-engaged to the outer gear portion.
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