When to replace front shocks and springs on SLK?
Because the bulk of the R170’s weight is on the front suspension, the front shocks and springs normally wear faster than the corresponding rear components. However, some SLK owners decided to replace all four corners at the same time, sometimes opting to upgrade to high-performance aftermarket components when swapping out tired shocks and springs.
Are there aftermarket springs for Mercedes SLK 230?
Aftermarket lowering springs can actually be slightly easier to install, since they don’t require as much space between the upper tower and axle pad as stock-height coils. Replacing suspension components isn’t difficult. However, it can be dangerous if the proper procedures and tools aren’t used.
When to replace rear shocks on Mercedes Benz?
Overall, rear spring/shock removal and replacement is similar to the front (see that article for additional details). Shocks tend to wear out faster than springs. Over time, shocks’ internal seals crack, allowing the oil to leak. Also, the shocks’ high-pressure gas de-pressurizes with age.
How often should shocks and struts be replaced?
Ideally, shocks and struts should be replaced in pairs: both sides of the axle. This helps keep side-to-side tire wear even. Bumpy roads destroy shocks faster than smooth ones, but typical shock life is five to seven years or 50,000 miles.
What to use to replace rear shock on Mercedes SLK 230?
The shock’s piston needs to be held with a wrench. A 17mm wrench is then used to remove the self-locking bolt. With the car raised and secured, the rear reinforcing brace is unfastened using a T50 Torx bit.
Overall, rear spring/shock removal and replacement is similar to the front (see that article for additional details). Shocks tend to wear out faster than springs. Over time, shocks’ internal seals crack, allowing the oil to leak. Also, the shocks’ high-pressure gas de-pressurizes with age.
Ideally, shocks and struts should be replaced in pairs: both sides of the axle. This helps keep side-to-side tire wear even. Bumpy roads destroy shocks faster than smooth ones, but typical shock life is five to seven years or 50,000 miles.