Maxim 3000 PSI Welded Hydraulic Cylinder 3 in. bore, 24 in. stroke, Rod diameter: 1 1/2 in., Port: SAE 8. Maxim Welded Cylinder is our lowest priced Cross Tube Mounted cylinder tested to our high standards. Designed to perform in the Agricultural industry as well as other industries. When price is the most important thing you should not have to give up quality. We have thoroughly tested these cylinders to our standards for quality and performance and they meet or exceed them. 1 year limited warranty. Painted black.