Mercedes-Benz W201 rear springs and low rear end
Why is the Mercedes-Benz W201 rear end low?
The cause is usually broken or fatigued rear springs, which may be missing coils. A worn spring pad can also cause a low rear end. In the worst case the rear tyres tilt or rub in corners when loaded.
Do new shock absorbers raise the rear end?
No. Bad shock absorbers do not lower the rear end, since the height is affected by the springs and spring pads. The shock absorbers affect the ride feel. If the rear end wallows with new springs and shock absorbers, check the front rubber pads of the rear subframe and the outer bushings of the rear axle.
How are the correct rear springs chosen?
The correct spring depends on the car's equipment score. The registration or serial number helps in finding it out. The score also tells you the correct rubber spacer, which is worth replacing along with the springs. Always replace springs in pairs.
Do you need a spring compressor to replace a rear spring?
Not necessarily. The rear spring relaxes when the lower control arm is lowered slowly on a jack after the inner bolt has been removed. The spring is still under load until the arm is fully down, so support the car on stands, keep your hands out of the spring and let a workshop do the job if you are unsure.