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Need Spring Compressor OTC 6494?
#5264688
11/12/19 12:48 AM
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Joined: Apr 2012
Posts: 7,605
Wolf359
OP
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OP
Joined: Apr 2012
Posts: 7,605 |
Need a spring compressor for my Mercedes, no quick struts so I need to buy the OEM springs. Don't really trust those hook compressors, the OTC is a little pricey though a tad under $200. Any other suggestions?
This is for a 2008/2011 E350.
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Re: Need Spring Compressor OTC 6494?
[Re: Wolf359]
#5264716
11/12/19 03:47 AM
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Joined: Aug 2004
Posts: 21,364
The Critic
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Joined: Aug 2004
Posts: 21,364 |
For a while, pep boys would do the spring swap for $20/strut. See if that service is still available.
2011 Toyota Prius 1.8L - 200K - Valvoline Premium Blue Restore 10W-30 2007 Honda Accord 2.4L - 142K - Valvoline Premium Blue Restore 10W-30
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Re: Need Spring Compressor OTC 6494?
[Re: Wolf359]
#5264743
11/12/19 06:05 AM
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Joined: Mar 2009
Posts: 216
EricG
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Joined: Mar 2009
Posts: 216 |
11 F150 4x4 5.0 11 Cadillac SRX 03 Century l
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Re: Need Spring Compressor OTC 6494?
[Re: Wolf359]
#5264752
11/12/19 06:33 AM
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Joined: Apr 2018
Posts: 1,304
Imp4
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Joined: Apr 2018
Posts: 1,304 |
2001 Mitsubishi Galant 2.4 - 165k+ Grandma's creampuff...
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Re: Need Spring Compressor OTC 6494?
[Re: The Critic]
#5264790
11/12/19 07:33 AM
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Joined: Jan 2011
Posts: 3,449
Lubener
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Joined: Jan 2011
Posts: 3,449 |
For a while, pep boys would do the spring swap for $20/strut. See if that service is still available. Do the parts stores offer the compressor on loan?
The "thinking" man's friend.
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Re: Need Spring Compressor OTC 6494?
[Re: Wolf359]
#5264905
11/12/19 10:31 AM
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Joined: Mar 2013
Posts: 1,215
joegreen
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Joined: Mar 2013
Posts: 1,215 |
Im not sure your spring setup but mercedes has this special spring compressor tool.
https://www.amazon.com/EWK-Compressor-Mercedes-Macpherson-Compression/dp/B00H99582U/ref=sr_1_5?crid=VNKOJWQ5I8R2&keywords=mercedes+spring+compressor&qid=1573575989&sprefix=mercedes+spring%2Caps%2C138&sr=8-5
Last edited by joegreen; 11/12/19 10:31 AM.
1978 Chevrolet k20 Engine: Delo 10w30xle Transmission: Castrol transmax dex/merc
1984 Mercedes-Benz 300 turbo diesel Engine: Delo 400 15w40le
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Re: Need Spring Compressor OTC 6494?
[Re: Wolf359]
#5264980
11/12/19 12:03 PM
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Joined: Nov 2011
Posts: 360
spavel6
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Joined: Nov 2011
Posts: 360 |
Autozone, Oreilly's and AAP all have compressors for rent. Esentially making them free..
The quality of these rental tools are actually quite good - better than the cheaper stuff you can buy online.
The Mercedes springs are significantly compressed, so be careful!
2003 VW Jetta Wagon TDI 198k M1 5W40 TDT 2001 VW GTI VR6 250k T6 5W40 2001 VW Passat Wagon V6 4motion 110k PP 5W30
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Re: Need Spring Compressor OTC 6494?
[Re: joegreen]
#5264983
11/12/19 12:07 PM
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Joined: Apr 2010
Posts: 3,284
atikovi
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Joined: Apr 2010
Posts: 3,284 |
Im not sure your spring setup but mercedes has this special spring compressor tool.
https://www.amazon.com/EWK-Compressor-Mercedes-Macpherson-Compression/dp/B00H99582U/ref=sr_1_5?crid=VNKOJWQ5I8R2&keywords=mercedes+spring+compressor&qid=1573575989&sprefix=mercedes+spring%2Caps%2C138&sr=8-5 Or https://www.ebay.com/itm/5-Spring-C...47675&_trksid=p2047675.c100005.m1851 But doesn't say it works on the 211 and 212 series he has.
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Re: Need Spring Compressor OTC 6494?
[Re: atikovi]
#5265373
11/12/19 06:44 PM
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Joined: Apr 2012
Posts: 7,605
Wolf359
OP
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OP
Joined: Apr 2012
Posts: 7,605 |
Im not sure your spring setup but mercedes has this special spring compressor tool.
https://www.amazon.com/EWK-Compressor-Mercedes-Macpherson-Compression/dp/B00H99582U/ref=sr_1_5?crid=VNKOJWQ5I8R2&keywords=mercedes+spring+compressor&qid=1573575989&sprefix=mercedes+spring%2Caps%2C138&sr=8-5 Or https://www.ebay.com/itm/5-Spring-C...-Telescopic-Repair-Tool-Kit/382764544149 But doesn't say it works on the 211 and 212 series he has. Yes, that's the problem. I've also seen them for the W210 which was the older model of the W211. Even the strut/spring is different between the W211 and W212 so I don't want to guess. The problem with the parts stores is that they usually just have the hook style compressors which can be dangerous if they let go. Don't want to take it someplace because that means driving to a place a waiting for it to be done. No quick struts and there's a few other parts there in addition to the spring and strut like the bumper stop, dust cover and a couple other little parts which would add over $100 to the cost of each strut so I can't just buy all the parts in advance and build my own quick strut.
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Re: Need Spring Compressor OTC 6494?
[Re: atikovi]
#5265458
11/12/19 07:44 PM
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Joined: Apr 2012
Posts: 7,605
Wolf359
OP
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OP
Joined: Apr 2012
Posts: 7,605 |
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Re: Need Spring Compressor OTC 6494?
[Re: Wolf359]
#5265517
11/12/19 08:46 PM
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Joined: Apr 2010
Posts: 3,284
atikovi
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Joined: Apr 2010
Posts: 3,284 |
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Re: Need Spring Compressor OTC 6494?
[Re: Wolf359]
#5265807
11/13/19 08:47 AM
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Joined: Apr 2007
Posts: 822
bmwpowere36m3
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Joined: Apr 2007
Posts: 822 |
The specialty compressor is for older MBs that had inboard springs and does not work for macpherson struts, which I suspect is what's up front on the E350. For macpherson struts, the compressor styles are (in order of price): Threaded Rod: ![[Linked Image from shop.harborfreight.com]](https://shop.harborfreight.com/media/catalog/product/cache/1/image/9df78eab33525d08d6e5fb8d27136e95/i/m/image_26663.jpg) Clamshell (what we use in the shop): ![[Linked Image from toolsource.com]](https://www.toolsource.com/images/prod_images/OTC6494_1200Wx1200H.jpg) Fixtured: ![[Linked Image from images-na.ssl-images-amazon.com]](https://images-na.ssl-images-amazon.com/images/I/71LmFhHL7SL._SY879_.jpg)
Last edited by bmwpowere36m3; 11/13/19 08:50 AM.
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Re: Need Spring Compressor OTC 6494?
[Re: Wolf359]
#5265810
11/13/19 08:49 AM
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Joined: Dec 2002
Posts: 43,392
JHZR2
Global Moderator
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Global Moderator
Joined: Dec 2002
Posts: 43,392 |
I’m not sure about your model, but typically Mercedes springs are quite long and much more dangerous to compress than the spring on a strut or smaller springs on lighter cars. At least on older Mercedes, the only appropriate way was to use a plate style compressor with an internal shaft. Klann makes the correct one, and they can sometimes be found at low cost from ex-Chrysler techs.
Using an incorrect or insufficient compressor can have major safety ramifications.
At some point they moved to macpherson struts and then a broader range of compressors can be used.
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