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Unidentifiable crankshaft need help!!!

O

Outlaw320

New User
I cannot find any part numbers of anything that would relate to this crank to get me a year model or make. Any help would be greatly appreciated. Thanks Ryan
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a184254.jpg

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The crank bolts kinda give a clue. 12.8 class bolt with what looks like a Bosch trademark head stamp above it. Most likely German. Do you have an approximate stroke and bore spacing off the rod journal?

I'm leaning towards maybe a Duetz diesel or something similar.
 
(quoted from post at 16:27:52 02/24/15) What is that between the 1st rod & 2nd main?
Click to expand...
Bore spacing would be center to center of the bores in the block, depending on the engine it might be different between the center two. You can estimate if off the crank shaft by measuring from the #1 to #2 rod throw, edge to edge and the same from #2 to #3.

With a 2" rod it might not be a diesel.
 
Check with a machine shop that grinds cranks. Their books may show it. When I was grinding cranks, I went by the forging # & sometimes I didn't know what engine it came from.
 
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