Just wanted to clarify your understanding of the OM60x engines and their associated models.

OM601 - 4 cyl alum head diesel including 190D 2.2 ('83-'85)
OM602 - 5 cyl alum head diesel including 190D 2.5 ('85-'88), 190D 2.5 Turbo ('86-'87), and 300D 2.5 Turbo ('90-'93)
OM603.96 - 6 cyl alum head diesel including 300D ('87), 300 TD ('87), and 300 SDL ('86-87)
OM603.97 - 6 cyl alum head diesel including 350 SDL ('90-'91), 350 SD ('91), 300SD/S350 ('92-'95)

__________________
Chris

'04 ML500 - 53k, Inspiration Edition, Desert Silver
'11 Audi A4 Avant - Brilliant Black
'87 300SDL sold
'99 C280 Sport sold
'85 190E 2.3 sold