I got my first one attached to a 309d Euro cab and chassis truck that had a 90 hp 616 in it -lucked into it crusin craigslist-diesel benz., I bought it to snag the 5 speed out of and then cannabalize--See winmutt's monarch moterome thread,im posting pics in an hr or two. Anyway I was pullin the tranz back from the motor and about pissed on myself---THE FRIGGIN 616 HAD A 617 FLYWLEEL AS WELL! So it is also a 616 TRUCK flywheel also-probably a gwagon also with the 616 but I dont know for sure. then a couple of months ago I spotted the gwagon guy in Germany posting that flywheel and put it off til i spotted lietuviei 's thread and went ahead and snagged another, The guy has another posted right now.