81.35301.0076 减速器壳 Reducer housing
HD90149327030 主从动圆锥齿轮副(HD469中桥等高盆角齿(6:37)
注:i=6.167
HD90149320394 主动圆柱齿轮(HDZ300桥)
HD90149326106 主轴
HD90129325219 贯通式主减速器壳总成(带差速锁)
AZ710032000049 差速器壳 Differential carrier