DK35 hydraulic pump

[DK35vince]

It did slow the curl speed down, but it's not bad.
My bucket roll back angle is the same. I lost a little bit of dump angle with the linkage changes
Well worth it to me for the power gain.
Before the bigger cylinders I could lift a heaping bucket full, but couldn't roll the bucket back.

 

[chevy292]

I'd love more info on how you did your upgrades. Doing a cylinder swap doesn't sound too hard but relocating the mounting holes seems a bit more difficult.

 

[DK35vince]

I'd love more info on how you did your upgrades. Doing a cylinder swap doesn't sound too hard but relocating the mounting holes seems a bit more difficult.

You could try going with just the larger cylinders first to see if you feel you need to relocate the bucket mounting holes.
I got my cylinders from Surplus Center for around $80 each. Can't remember the item #.
I did have to cut the top crosstube off the cylinders that I used, Weld on a 1 1/2" extension, then weld the crosstube back on.
You might be able to find cylinders that fit without needing modified.