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Who is using Surplus Center for ram assist cylinder? - Printable Version

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Who is using Surplus Center for ram assist cylinder? - chuzie - 08-15-2015

Looking to replace my ram as it leaks even after complete seal replacement. I do not want to spend $200 so I came across model 9-7258-8 from Surplus Center.

Is anyone using this model?

Any concerns?

Here is the direct link. Thx

https://www.surpluscenter.com/Hydraulics/Hydraulic-Cylinders/Double-Acting-Hydraulic-Cylinders/1-5X8X1-DA-HYD-CYL-SWIVEL-EYES-9-7258-8.axd
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Who is using Surplus Center for ram assist cylinder? - snipes243 - 08-15-2015

chuzie Wrote:Looking to replace my ram as it leaks even after complete seal replacement. I do not want to spend $200 so I came across model 9-7258-8 from Surplus Center.

Is anyone using this model?

Any concerns?

Here is the direct link. Thx

https://www.surpluscenter.com/Hydraulics/Hydraulic-Cylinders/Double-Acting-Hydraulic-Cylinders/1-5X8X1-DA-HYD-CYL-SWIVEL-EYES-9-7258-8.axd
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What are you running right now?


Who is using Surplus Center for ram assist cylinder? - chuzie - 08-15-2015

Running some numbers at 1,000 psi supply with different rods for push / pull.
5/8 rod = 1767 / 1460 psi = 307 diff
3/4 rod = 1767 / 1325 psi = 442 diff
1.00 rod = 1767 / 982 psi = 785 diff

Should I be concerned about psi difference in pull between the different rods or is it pretty much nominal?

I am running an unknown brand 1.5x8 with 5/8 rod.


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Who is using Surplus Center for ram assist cylinder? - broncosbybart - 08-15-2015

I have a surplus center ram on the racer. Forget which one. I'm not in love with it for high speed back and forth turning. No issues with it turning in the rocks. I do think you get what you pay for.


Who is using Surplus Center for ram assist cylinder? - chuzie - 08-15-2015

I am hesitant about cheaping out especially since i use it on the street.

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Who is using Surplus Center for ram assist cylinder? - broncosbybart - 08-16-2015

That is my thought as well.


Who is using Surplus Center for ram assist cylinder? - chuzie - 08-16-2015

The more I educate myself on the subject of hydraulic cylinders, the more I feel I may have an alignment issue damaging my rod seal.

When I get back to CHS, I am going to closely inspect the cylinder and my mounting job.

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