water pump shaft spacer 水泵轴隔套

shaft spacer 轴垫 ; 轴的隔片

tension wheel shaft bearing spacer 张紧轮轴承隔套

worm shaft spacer tube 蜗杆轴隔套

axle shaft spacer 驱动桥半轴间隔垫

rocker shaft spacer spring 摇臂轴推力弹簧

shaft bearing spacer 轴承隔圈

drive shaft spacer 主动轴间隔垫

axle shaft spacer chart 驱动桥半轴间隔垫表