Check the listing for details. BlackHawk Power Pro Frame Machine Tower Ram Cylinder. Condition: New. Listed at 540.44 USD. Blackhawk Power Pro frame machine tower ram cylinder, 10-ton with 10,000 psi working pressure. This is a plug and play replacement, and no modifications are required. This ram will work for all of the American Freedom frame machine towers. Ram includes the Threaded male adapter and hydraulic fitting (coupler and fitting are with ram coupler s may vary due to manufacture date.) Power Pro SL, SLT, SLT-HD, CT, & BT, 2000, 3000 frame machines Tower V-Roller bearing Works with Blackhawk Power Pro SL frame machine Works with Blackhawk Power Pro SLT frame machine Works with Blackhawk Power Pro HD frame machine Works With power Pro 2000 SL Works With power Pro 3000 SL Works With power Pro 3000 SL HD Works with Power Pro CT Includes hydraulic coupler (is not used on some models) Includes top threaded coupler (is not used on some models) Comes with threaded ram end (is not used on some models) Tower ram cylinders is plug and play If you have questions please contact us prior to ordering This is a Non-OEM, Aftermarket, Replacement Part That Replaces original Please contact us if you have any Questions