What does 2-inch bore by 16-inch stroke mean here?

The bore is the inside diameter of the cylinder barrel, 2 inches. The stroke is how far the rod travels, 16 inches, from 24 inches retracted to 40 inches extended.

What pressure can it handle?

It is rated for 2900 PSI continuous working pressure and a 3500 PSI maximum. Keep your system's relief setting within the rated pressure for long service life.

How much can it lift?

The column load capacity is listed at about 8,928 lbs, roughly 4 tons. Actual push or pull force depends on your system pressure and the rod side versus bore side.

What fittings does it use?

It has SAE #6 ports on both ends for double-acting operation. You will need matching hoses and adapters for your tractor or power unit.

Is it a direct replacement for my old cylinder?

Only if your old unit is also 2-inch bore by 16-inch stroke with a 24-inch retracted length and the same pin or mount style. Check your mounting dimensions before ordering.