Just get one for the 603 and motor on. Of all the one's I've used, they were all full of crap. As long as you change the oil every 5K (or less) you'll be fine.

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I'm not a doctor, but I'll have a look.

'85 300SD 245k
'87 300SDL 251k
'90 300SEL 326k

Six others from BMW, GM, and Ford.

Liberty will not descend to a people; a people must raise themselves to liberty.[/IMG]