53MONEYPIT I will try to get a pics this afternoon. the only name is on the dump valve I believe it says Harsh Hoist but may only apply to the pump the ram is huge with two hoses off it one at the bottem one at the top each goes into a odd manifold that attaches to the ram and looks like it ports into the cylider at two places in each manifold the top goes to a vent cap and the bottem goes to the pump the pump is a one way only gravity return (or down) the ram is mounted on the frame and pushes on a pivot arm that has two solid rams going back to the bed and the bed has pivot points at the very rear