| 摘要 |
A differential device (30) for vehicle includes a differential case (44), a pair of side gear (52, 54), a pair of pinion gears (56, 58), a pair of drive shafts (321, 32r) and a pair of disc springs (64, 66). The differential device (30) for vehicle is characterized in that: the pair of the pinion gears (56, 58) is constituted by a first pinion gear (56) and a second pinion gear (58); and a tooth thickness of the first pinion gear (56) and a tooth thickness of the second pinion gear (58) are different from each other.
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