Worm gear

Pipe fittings,Outer导管,Strut outer tube,Strut protection tube,Screw rod assembly,Screw rod,Side door screw rod,Nut tube,Ball socket,Metal ball socket,Plastic ball socket,Insert ball socket,Worm gear,Gear,Rear door strut outer tube,Connecting rod,Rear door strut guiding tube,Outer导管 rubber coating,Screw rod nut tube,Metal ball head,Motor casing,Plastic outer tube,Rear door bracket

Trapezoidal screw,Ball screw,Linear guide,Linear module,Trapezoidal nut,Worm gear