[JamesDean]

This suspension setup was used on MANY Mercedes Chassis...So this kind of modification is valid and should work on the following chassis:

w124,w129,w170,w171,w201,w202,w203,w208,w209,w210

 

[JamesDean]

You don't have to, if your goal is lowering the car and adjusting for camber no. If you have plans of tracking you car or other things then you could, but I'm not sure about what parts are applicable for them.

I just replaced my camber arms and replaced the rest with stock replacements.

 

[JamesDean]

I'm not sure about the adjustment of the other bars, i just have the camber ones installed, my car aligned up no problem.

 

[JamesDean]

Im running 17" wheels right now and dont have any clearance problems, and my car is lowered. Granted I am running only 40 series tires though.. I'm not having any clearance problems.

I looked at K-Mac's website didnt see price listings for the rears but the fronts were $400. Slightly out of my budget.

 

[JamesDean]

Rod End Bushing Kit for 1/2 Inch Bolt

eh, $25, for three sets aint bad at all...so, $~105. But then again Idk what k-mac wants for their rears...

http://www.iapdirect.com/product.php?productid=41971

 

[JamesDean]

Mine are still on and going strong.

Almost three years later, no complaints here.

 

[JamesDean]

Sorry, I know I'm in the wrong forum but can't hurt if I can get some answers. Does anyone knows if the speedway parts kit fit a W211? I have 19's on my car and it's eating up the inside of the rear tires. Thanks in advance.

The 211 uses a multi-link rear suspension similar to its predecessors however I was looking at pics on this thread :
DIY W211 Rear Springs/Bellows (Arnott) - MBWorld.org Forums

and it looks like the camber strut bends around the shock/strut/airbag which will be a problem for the speedway kit as its a straight arm. Unless your w211 does not have that airbag and can take a straight shot arm... then you'd be ok.

 

[JamesDean]

"Cheaper" basic parts with pink paint that flakes off @ twice the price!
The 4 bar ends are welded, as are the RodSupply ones (not forged) and the tube is Aluminum (not steel) which will strip easier.
DIY setup is much better option. Nylon inserts work better than Poly (which are prone to squeking without special grease). I used marine grease on mine and not a peep for the last couple o' years!

Do you have a link to the nylon inserts? I've got poly and they do squeak! Do you have a link to the special grease that makes them not squeak?

 

[JamesDean]

I haven't seen the nylon inserts available separately.

There are several manufacturers that make a grease to be used with poly suspension bushings. It's not an internet myth that you shouldn't use a petroleum based grease on poly bushing. Every poly bushing manufacturer warns against using petroleum grease as it breaks down the poly over time.

Yes, a silicone based synthetic waterproof grease is the correct way to lube poly suspension bushings.

Energy suspension makes one w/ teflon; Energy Suspension Formula 5 Prelube

Spohn also makes one; Spohn Polyurethane Bushing & Chassis Grease - 14 oz Tube - AllOutRacing.com

Here's another; polyurethane lube :thumbsup:

Hmmm,

SuperLube? I've got that stuff handy. I've also got a box of replacement poly bushings. Maybe this weekend I'll pull the bushings out, replace them and coat them with SuperLube.

 

[JamesDean]

"Cheaper" basic parts with pink paint that flakes off @ twice the price!
The 4 bar ends are welded, as are the RodSupply ones (not forged) and the tube is Aluminum (not steel) which will strip easier.
DIY setup is much better option. Nylon inserts work better than Poly (which are prone to squeking without special grease). I used marine grease on mine and not a peep for the last couple o' years!

So I'm considering asking one of our manufacturing guys up at work to see about machining me a set of nylon bushings..

Any idea what kind of nylon would be best?

McMaster-Carr

Maybe?
http://www.mcmaster.com/#standard-nylon-rods/=srqh3u

 

[JamesDean]

I'd lean toward the MDS or Glass filled. Both are used on other automotive apps and are higher in heat, strength and fracture resistance. And if anyone questions the strength of nylon compared to poly, just try to find a locknut with a poly insert. Ain't gonna happen! :thumbsup:

Hmm the glass filled one does not indicate lubrication stuff...the MDS one was self-lubricating... will the glass one squeak I wonder?

 

[JamesDean]

Hello All,

Just when through the whole thread and looks like I ordered the wrong part with the 11 degree shank. I just want to make sure this is incorrect so I can send them back to Speedway to get the correct parts before tearing the car apart first to find out then that it is incorrect.

I have a 2000 W202. All ends should be straight. Correct?

From what I can tell by my googl-ing of rear suspension pics, yes. You might want to have a look at yours just to be sure.

 

[JamesDean]

Speedway now sells a insert kit for their 4-bar rod ends. :wink

Four-Bar Rod End Plastic Bushing Kit for 1/2 Inch Bolt, Set of 8 - Speedway Motors, America's Oldest Speed Shop

Hmmmmm I bought these before. I think I have a set of them in right now. I think I used White Lithium grease when I put them in about a year or two ago.