DZ9112320358 调整螺母（右）Adjusting nut (right)

HD90009360016 右弹簧制动气室 T30/24 Right spring brake chamberr

HD90009360015 左弹簧制动气室 T30/24 Left spring brake chamber

DZ9112320370 调整螺母(右） Adjusting nut (right)

DZ90009320144 锥齿轮副 Bevel gear pair

注：i=6.733

DZ90009320147 锥齿轮副 Bevel gear pair

注：i=5,262