As I mentioned, the OEM (original equipment manufacturer) for my front and rear shocks (98 ML 320 with 138,000 miles) was Arvin. The shocks were junk and would let the ML bottom out over speed humps at any speed above 5 mph. I used Bilsteins in front and went with Sachs in the back because they came with springs mounted for half the price of Bilsteins. I paid $151 for the pair with no sales tax and free shipping. ***************

In the picture I put in my previous reply, you will note that I have removed the springs from the old rear struts. I did not reuse the springs, I merely wanted to feel the old shock's resistance, which was zilch!

I bought the car about 18 months ago and drove it about 15,000 miles with those crappy shocks. I can't believe the ML rode as well as it did.

Now, those same speed humps can be taken at 30 mph plus with complete control. Cruising at 80 is smoooooth and easy, with the Michelin Cross Terains mounted. Tire wear has never been a problem but I run about 36 PSI cold at all four corners.

Regards,

Jim in Phoenix