Author Topic: Rear Axle Compensating Spring  (Read 3231 times)

n/a

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Rear Axle Compensating Spring
« on: October 06, 2003, 11:04:29 »
Been real curious about the rear compensating spring... what it does, how it does it, and when would you know it was worn out?

I was checking with local MBZ dealer parts guy about replacement.

He gave me only two options: a heavy duty version for 'Harsh Roads'(part #113-329-0301), and a version for when "Greater Ground Clearance is needed" (I didnt ask the part #).

Hmmmm?!? Greater ground clearance?

How would this work? Would it be longer, thereby pushing/moving the axle down/away from the car? But wouldnt that take pressure off the springs and shocks? And wouldnt that increase positive camber?

My car sits about 1" lower in rear... I wonder if replacing the compensating spring (rather than the coil springs) would restore that inch?

Whats this spring actually 'compensating' for anyway...



`68 280sl
`62 Lincoln Continental Conv.
`73 450sl

jeffc280sl

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Re: Rear Axle Compensating Spring
« Reply #1 on: October 06, 2003, 13:29:10 »
Brian,

What is the camber situation of the rear tires at present?  The compensating spring is a bear to replace.  You will need a good spring compressor with relatively fine claws for this small diameter spring.  If your tires stick out at the bottom I suggest you consider changing spring pads.

Jeff
1970 280SL 4 speed