Factory trap oxidizer bypass pipe for om603 turbodiesel engines found in w124 chassis 300D and 300TD and w126 chassis 300SDL.  May also fit other om603 or om602 series engines, but I have not verified.

Installation note:  6 new M8 copper exhaust nuts should be installed, along with a new turbo exhaust gasket upon replacing this part in your car.  The exhaust nuts are one-time use and should not be re-used because the bolts will otherwise vibrate off.  These nuts are not included, but the seller can include them in a separate listing, if you need them.


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