single acting hydraulic cylinders

[Blackfoot]

One of my tractors has single acting cylinders on the loader, which I like for plowing snow in the winter, mainly because if you hit something hard the blade will just bounce up instead of breaking things. My question is, where is a good place to get these single acting cylinders?..Thank you,,,BF

 

[EV59]

Any cylinder will work...Just install a breather on port not being used.
ev59

 

[kennyd]

Surplus Center