山推SD13推土机变速阀10y-75-06000，山推原厂变速阀0501003822制动组件4644309002制动鼓轮4644309808停车制动器法兰0636021151螺栓M14×1.5×450637106098六角头螺母M14×1.50636015166螺栓M10×250630001014垫圈10.54644309008***板4644309066垫圈0730107676垫圈0630101014垫圈10.50636010159螺栓M10×400636015115螺栓M10×220630503016止动环0634306017O形圈17.3×2.40634306024O形圈25.3×2.4)