2.5” Hydraulic Cylinder $323.47 by Tony Bass | Jan 4, 2016Super Lawn Trucks Parts Store 2.5” Hydraulic Cylinder $323.47 Replacement Cylinders for Eco Hydra-Ramps. Replacement Cylinders for 2009 and newer HR Series (two piece) Hydra-Ramps. 2.5″x24″ Add to...