arnott air struts
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From: Bay Area
2004 E500 CLK320
arnott air struts
After viewing these youtube videos on how the air struts were rebuilt by Arnott Industries, I don't think I'll buy them for my E500. It's better buy new from the dealers for $900 ea. Also the techs in the video pointed out that if the strut is designed to last 125k mi, rebuilding the air bag does not make the old strut any better (assuming Arnott does not rebuild the strut and simply replaces the air bag) and we still end up with the same old strut from the original car.
http://www.youtube.com/watch?v=Vlw6O...eature=related
http://www.youtube.com/watch?v=6oDD9...eature=related
http://www.youtube.com/watch?v=Vlw6O...eature=related
http://www.youtube.com/watch?v=6oDD9...eature=related
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couple of more too i noticed after watching these two:
http://www.youtube.com/watch?v=nHYiX...eature=related
http://www.youtube.com/watch?v=OgttH...eature=related
good find.
http://www.youtube.com/watch?v=nHYiX...eature=related
http://www.youtube.com/watch?v=OgttH...eature=related
good find.
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E500 Sport
Thanks for the links. This is good to know. The question I have is whether the W211 utilizes the same design as the Range Rovers in the videos? Does the W211 utilize the same clip that the techs are concerned about?
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From: Bay Area
2004 E500 CLK320
The design looks similar to the W211. Not sure about the clip thought. However, the moving mechanical parts inside the strut do wear out with mileage. If the rebuilt unit does not have those mechanical parts replaced, it won't be a reliable unit.
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E500 Sport
Very true. I wonder if Arnott offers the choice to supply your own struts. In that way, owners with relatively new struts (but failed bags) can send in their current struts. Those of us with high mileage struts can buy new OEM struts and have Arnott build a new bag (not sure how cost-effective this is)
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The criticism sounds a bit exaggerated but I would like to see their E-class struts. How come the Rover strut did not have flexible rubber bellows for protection, is it the same with their OEM parts.
Here an example of an Airmatic front strut failure. The issue is not the air spring but the adjustable shocks valve unit. The photo may be confusing but the valve unit has detached from the side of the strut completely. I wonder how this valve part is refurbished, if it is at all.
Here an example of an Airmatic front strut failure. The issue is not the air spring but the adjustable shocks valve unit. The photo may be confusing but the valve unit has detached from the side of the strut completely. I wonder how this valve part is refurbished, if it is at all.
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Lifetime warranty does little to help you though if you have to pay hundreds in labor (again) and be without a car until the parts arrive. We really need to have a better solution to this shock issue. Sooner or later these cars are going to be worth $15K or less and I don't know how any owner can justify paying $4K for replacing shocks. I understand the whole pay to play concept but that is over a single year of depreciation. I feel either MB needs to bring the cost of this part down or someone needs to come up with a more reliable well-made part. After hearing about bad experience, I'd be very weary about getting Arnott shocks.
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2005 E55 AMG
Lifetime warranty does little to help you though if you have to pay hundreds in labor (again) and be without a car until the parts arrive. We really need to have a better solution to this shock issue. Sooner or later these cars are going to be worth $15K or less and I don't know how any owner can justify paying $4K for replacing shocks. I understand the whole pay to play concept but that is over a single year of depreciation. I feel either MB needs to bring the cost of this part down or someone needs to come up with a more reliable well-made part. After hearing about bad experience, I'd be very weary about getting Arnott shocks.
You can always go with coilovers. There is a topic on the E55 forum that shows someone who already did it on an E500 ( or 550, can't remember ).
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It's true what you say about the labor, I didn't think about that since I do my own labor so taking it apart 10 times really don't cost me anything.
You can always go with coilovers. There is a topic on the E55 forum that shows someone who already did it on an E500 ( or 550, can't remember ).
You can always go with coilovers. There is a topic on the E55 forum that shows someone who already did it on an E500 ( or 550, can't remember ).
Let's assume the car is worth $15K and is about 7 years old with about 85K miles. If your shocks go out out-of-warranty, for one year of ownership, the car it is going to cost:
$4K for the shocks and about $5K of depreciation for a year. So basically the poor sap who was in possession of a 7 year old car worth $15K just paid at least $9-10K for a year in depreciation and repairs assuming nothing else went wrong. That $10K could have just about paid the annual lease of a BRAND new car in perfect condition.
Now I understand why these cars have such bad resale values. Unless the maintenance and repair expenses become more reasonable we are going to have absolutely horrible residual values for these cars and that is bad for Mercedes and for their owners no matter whether they lease or buy.
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I think still most people would want to retain the original features of the car. Here's something to think about...
Let's assume the car is worth $15K and is about 7 years old with about 85K miles. If your shocks go out out-of-warranty, for one year of ownership, the car it is going to cost:
$4K for the shocks and about $5K of depreciation for a year. So basically the poor sap who was in possession of a 7 year old car worth $15K just paid at least $9-10K for a year in depreciation and repairs assuming nothing else went wrong. That $10K could have just about paid the annual lease of a BRAND new car in perfect condition.
Now I understand why these cars have such bad resale values. Unless the maintenance and repair expenses become more reasonable we are going to have absolutely horrible residual values for these cars and that is bad for Mercedes and for their owners no matter whether they lease or buy.
Let's assume the car is worth $15K and is about 7 years old with about 85K miles. If your shocks go out out-of-warranty, for one year of ownership, the car it is going to cost:
$4K for the shocks and about $5K of depreciation for a year. So basically the poor sap who was in possession of a 7 year old car worth $15K just paid at least $9-10K for a year in depreciation and repairs assuming nothing else went wrong. That $10K could have just about paid the annual lease of a BRAND new car in perfect condition.
Now I understand why these cars have such bad resale values. Unless the maintenance and repair expenses become more reasonable we are going to have absolutely horrible residual values for these cars and that is bad for Mercedes and for their owners no matter whether they lease or buy.
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2007 CLS550 Designo; 2009 Mini Cooper; 2011 BMW 335d
I had my two front struts replaced about 2 years ago. Only one went bad, but I read somewhere that after 50k miles it is recommended to replace the pair ( I guess because of alignment issues and the like). This was also recommended by the indy shop I used. The labor and time savings was worth it for me at the time.
The airmatic system is something that definitely affects our resale value big time. I've had informal conversations with people about reselling my E500, and the air shocks is something that people bring up.
The airmatic system is something that definitely affects our resale value big time. I've had informal conversations with people about reselling my E500, and the air shocks is something that people bring up.
Last edited by locomercedes; Feb 3, 2011 at 06:28 PM.
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I had my two front struts replaced about 2 years ago. Only one went bad, but I read somewhere that after 50k miles it is recommended to replace the pair ( I guess because of alignment issues and the like). This was also recommended by the indy shop I used. The labor and time savings was worth it for me at the time...
Last edited by Barry45RPM; Feb 4, 2011 at 07:58 AM.
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Good point! I remember someone saying that MB "recommends" they be replaced in pairs. So the question is if you have 75K miles and you have an extended warranty would MB pay to have both shocks replaced if one fails?
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Come over to my house and do the dishes, clean the rooms, landscape the yard, and fix my car. I'll be working and earning more money than I'd pay you. Or maybe just sitting by the pool drinking a Mojito and rejuvenating myself.
Time is money.
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2005 E55 AMG
Hmmm. So your own time is worth nothing? You prefer to fix a failing lifetime warranty part 10x over for "free" rather than earning money or going on a nice vacation or just relaxing with some good friends?
Come over to my house and do the dishes, clean the rooms, landscape the yard, and fix my car. I'll be working and earning more money than I'd pay you. Or maybe just sitting by the pool drinking a Mojito and rejuvenating myself.
Time is money.
Come over to my house and do the dishes, clean the rooms, landscape the yard, and fix my car. I'll be working and earning more money than I'd pay you. Or maybe just sitting by the pool drinking a Mojito and rejuvenating myself.
Time is money.
I'd agree if we were talking about doing the dishes, cleaning the rooms, and landscaping the yard...but I actually LIKE working on my car. I do it for fun.
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BUT: replacing the same "lifetime warranty" part again and again because it fails is NOT fun. That's just wasting time. And that's the whole point here. Sure Arnotts are "lifetime warrantied" but you have to spend the time to send them back and then wait for a new one and then replace them once again. So obviously people are going to be concerned about their quality even if they are under warranty.
So the point that others raise is valid. There is time/labor/cost involved in anything with a warranty. Even with a new car under warranty. Your personal time (cost) is spent having to get the dealer to fix it. Or your new TV set under warranty. It still absorbs time and effort (cost) to get it repaired for "free" under warranty.
Get it?
