I am toying with the idea about replacing the OM603 ( broken crank ) with a OM606 turbo in a 1987 300SDL. I know it is bolt on and it has been done before. My DIY skill is 7 on a scale of 10, never replace an engine before. So what you guys think? What are the pit falls? Do I need to fabricate any parts?

__________________
Not MBZ nor A/C trained professional but a die-hard DIY and green engineer. Use the info at your own peril. Picked up 2 Infractions because of disagreements. NOW reversed.

W124 Keyless remote, PM for details. http://www.peachparts.com/shopforum/mercedes-used-parts-sale-wanted/334620-fs-w124-chasis-keyless-remote-%2450-shipped.html

1 X 2006 CDI
1 x 87 300SDL
1 x 87 300D
1 x 87 300TDT wagon
1 x 83 300D
1 x 84 190D ( 5 sp ) - All R134 converted + keyless entry.