For save is a good used oil cooler for a 1982 – 1985 Mercedes 300D, 300TD, 300CD with the OM617 5 Cylinder Turbo Diesel.
If you have been thinking about running your diesel vehicle on alternate fuel like veg oil, check out guide:
http://reviews..com/Convert-your-diesel-to-Veg-Oil-WVO-SVO-UCO_W0QQugidZ10000000007415794
More Details Below