OTC2510A Stinger 10,000 PSI Foot Operated Air/Hydraulic Pump for Rams, Presses, & Hydraulic Pullers, CHROME

Air over hydraulic. Works quick and it’s quality OTC. You can use it on a lot of different rams. Good price. Slow on shipping. I would recommend this company

Pump installed and worked so well I bought 3 more for my roller jacks

This was really simple and easy to operate. It worked flawlessly and better than any air over hydraulic pump I have tried to use.

This works great on my 12 k 4 post lift .. Its a little slower then original but lifts heavy trucks.

This hydraulic pump works very good. It frees up both hands so you can hold the parts in place that your working on. The hand pump on my press took forever and a day to operate it and I could only hold the parts with one hand and operate the hand pump with the other. The OTC pump saved a lot of time.

This is very good for the price. The key to getting the full power from this type of pump is in the larger capacity hydraulic tank like this has. The cheaper models have only 1/2 the volume reservoir and will not create the same power in the last 1/2 of ram movement of your device. I know, my last one was the smaller size and that's what happened to me. My local hydraulic shop explained this to me, and were 100% correct after using this hydraulic tank size. It's like a different tool with this pump sized tank.

I bought this to power my JD2 model 32 hydraulic bender using their cylinder and it works great.I also needed this hose OTC 9767 1/4" ID x 3/8" NPT x 6' Long Hydraulic Replacement Hose and this quick disconnect adapter OTC 9798 3/8" Hose Half Coupler and of course and air compressor. My 5hp 20 gallon barely keeps up with it but its an old compressor. You can come out a little cheaper(like close to 200 bucks) by piecing it together here than buying the one from JD2.

we got a good OTC brand that we are familiar with for the price of one that no telling who makes it ,this one runs a 50 to press