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  #1  
Old 11-29-2006, 02:17 PM
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Spring compressor idea

Anybody ever tried one of these? Looks pretty dang burly.



http://www.harborfreight.com/cpi/ctaf/displayitem.taf?Itemnumber=47890

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  #2  
Old 11-29-2006, 02:24 PM
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id rather stick to something that is known to work such as the klann clone or the actuall mercedes version... if every tool i buy from HF breaks... im putting my money on that one failing


plus i think that one is for coil overs.. the springs on the w123 sit in a little bucket on the front arms and on the rear trailing arms.. i doubt that would fit
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  #3  
Old 11-29-2006, 02:34 PM
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I dunno. Rated at 3/4 ton. I might grab one (Harbor Freight here in town) and see if it'll actually fit between the coils.

If it looks the least bit sketchy, I'll bag the idea and return the tool.

I was working at a shop one day when a improperly clamped strut spring let go. No human injuries, but the inner fender of that Subie certainly had it's feelings hurt.

I'll let you guys know what I find.
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  #4  
Old 11-29-2006, 02:42 PM
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One import attribute of the Klann/Baum tool: it's safe

I'd be concerned about this one slipping. What is holding it to the coil spring??

This design is similar to the HAZET tool.
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  #5  
Old 11-29-2006, 03:06 PM
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Dude, after almost losing my face to a crappy spring compressor, I bought the Klann clone. It was worth every penny. If you plan on owning benzes for any extended period, you might as well buy the right tool.
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  #6  
Old 11-29-2006, 03:07 PM
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Quote:
Originally Posted by Lux View Post
I dunno. Rated at 3/4 ton. I might grab one (Harbor Freight here in town) and see if it'll actually fit between the coils.
I read somewhere on this forum that it takes 2100 pounds to compress a benz spring 6 inches, I don't think that the 3/4 ton rating will cut it.
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  #7  
Old 11-29-2006, 03:44 PM
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Quote:
Originally Posted by PatricdeBoer View Post
I read somewhere on this forum that it takes 2100 pounds to compress a benz spring 6 inches, I don't think that the 3/4 ton rating will cut it.
You read correct. The typical M/B spring rate is 340 lb./in. Six inches is a bit much......usually you can get by with about 4-5".
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  #8  
Old 11-29-2006, 03:46 PM
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Quote:
Originally Posted by PatricdeBoer View Post
Dude, after almost losing my face to a crappy spring compressor, I bought the Klann clone. It was worth every penny. If you plan on owning benzes for any extended period, you might as well buy the right tool.


Got a link on it?
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  #9  
Old 11-29-2006, 03:52 PM
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This is the one that I bought.
http://cgi.ebay.com/ebaymotors/J-1801-Strut-Coil-Spring-Compressor-For-Mercedes-Benz_W0QQcmdZViewItemQQcategoryZ35625QQihZ019QQitemZ290049469368QQrdZ1QQsspagenameZWD1V
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  #10  
Old 11-29-2006, 03:53 PM
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Ah okay, I thought there was one for less cash than the $200 one.

I'm going to buy that for sure and STILL up in the air if I should plunk down for the MB ball joint tool. Does it press and remove?
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  #11  
Old 11-29-2006, 07:40 PM
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Quote:
Originally Posted by PatricdeBoer View Post
Dude, after almost losing my face to a crappy spring compressor, I bought the Klann clone. It was worth every penny. If you plan on owning benzes for any extended period, you might as well buy the right tool.
The Harbor Freight here in town had one (Display -- not for sale). The guy let me take one of the spring perches out to check it on my car. No way will it fit.

Interesting concept, though. I think with the right hydraulic ram and some custom fabbed spring perches, I could make one of these for about a couple hundred more than I could get the Klann clones!

Doubt I'll buy the clones. Hopefully after I get all the suspension components changed out on my car, that'll be it for a long while. I'll just use the tool rental program here in the forum.
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  #12  
Old 11-29-2006, 07:42 PM
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And speaking of Harbor Freight. Geez I need to stay outta that place. I could have easily spent five grand in there this afternoon.
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  #13  
Old 11-29-2006, 09:57 PM
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The biggest factor that I see against it is the fact that it pulls from only one side.The other factor is that it's from Harbor Freight. I'm sorry but I have bought (and disposed of) several tools from them and quality is not their forte. It may do the job once and then have a seal failure.

Now if it was made by a more reputable company and pulled from the center, like the Klann, it would be worth consideration.
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  #14  
Old 11-29-2006, 10:28 PM
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Have you ever gone dumpster diving at HF? Ohhhh the things you can find.
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  #15  
Old 11-30-2006, 03:29 AM
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Have you ever gone dumpster diving at HF? Ohhhh the things you can find.

All broken, I would assume? That's a disturbingly interesting thought, though!

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