SD13推土机纸垫10y-75-07005，山推现货推土机纸垫SDK32.2-01手动液压阀体SDK32.2-03手动动臂阀杆SDK32.2-05-01动臂端盖GB308Φ8钢球Φ8D32-05-04***弹簧SDK32.2-05-03***柱SDK32.2-05-02***套SDK32.2-04-01收斗端盖SDK32.2-04-02右弹簧座SDK32.2-04-03左弹簧座SDK25.2-04-04限位柱D32-04-04复位弹簧SDK32.2-02手动转斗阀杆SDK32.2-06***压板GB123522×2.4密封圈22×2.4GB123528×3.1密封圈28×3.1K32.2-09堵头DF32-08A小堵头GB123522×2.4密封圈22×2.4K32.2-06-01单向阀盖K32.2-06-02单向阀弹簧K32.2-06-03单向阀GB123538×3.5密封圈38×3.5DF32-15大堵塞GB123540×3.1密封圈40×3.1K32.2-07前腔过载阀体XDYF20-01前腔过载阀DF32-14高强度螺栓DF32-13销轴K32.2-08后腔过载阀体YF08-03后腔过载阀GB827M8×2螺钉M8×20GB938弹垫8GB123534×3.5密封圈34×3.5SDK32.2-09防尘圈GB67M6×10螺钉M6×10GB936弹垫6SDK32.2-10前压板DF32-09安全阀总成)