The stock is made of the main arm, second arm and bucket arm, the metal linkages make them have much more power than the original one, whatever you want how to use your excavator, grabing heavy, breaking stone or digging earth, this stock will bring you a great improve.
Description
Brand Name: Huina
Item Type: Driving Rod
Material: plastic
Suitable For:Huina 550
Package Included
3 x Driving Rod
