An end user installed thumb is either a Non Link pin based thumb or a weld on unit, progressive link thumb require engineering and fitting that we can't do without the machine in our shop. After the client, has sent us the sizing info and payment we build a guaranteed to be those exact specs. End user installed thumbs do not include any hydraulics other than a cylinder. We do sell the valves but we suggest that you buy the hoses local at your local hydraulic shop or at a shop like NAPA since you will want to fit those after you place your valve.