I have a John Deere 650 tractor with hydraulic valves/levers that I would like to get a front end loader for. The model 60 and 67 loaders are hard to come by. Any suggestions on other compatible brands and models?

Howdy, the 4WD on a JD 650 will not engage. My Papaw passed away and I am trying to get my the bushhogging done, but I got to have the 4WD for around the pond. Papaw had said that this happened before and he got it fixed, was just replacing a shear pin? I am not mechanically great but if it is a...