MJAus Posted March 27, 2018 Share Posted March 27, 2018 Hoping someone can answer this. Can the crankshaft from a 673 engine be used in a 711 engine? Are any other part changes required (if it is possible)? Thanks, MJ Quote Link to comment https://www.bigmacktrucks.com/topic/52943-673-crankshaft-in-a-711/ Share on other sites More sharing options...
j hancock Posted March 28, 2018 Share Posted March 28, 2018 Don't have the info to confirm it is the same but i wouldn't be surprised that it is the same crank, May want to check with a heavy duty engine rebuilding shop for more specs. Both share the same main and rod bearing part numbers. Both have 6" strokes. Quote JimIt doesn't cost anything to pay attention. Link to comment https://www.bigmacktrucks.com/topic/52943-673-crankshaft-in-a-711/#findComment-395381 Share on other sites More sharing options...
Vladislav Posted March 28, 2018 Share Posted March 28, 2018 If the stroke is the same I'm pretty sure the shaft itself is the same too. Not 100% sure though but 99%. The best way is to check out the part ## of the particular engines. Quote Никогда не бывает слишком много грузовиков! leversole 11.2012 Link to comment https://www.bigmacktrucks.com/topic/52943-673-crankshaft-in-a-711/#findComment-395387 Share on other sites More sharing options...
MJAus Posted April 5, 2018 Author Share Posted April 5, 2018 Thanks guys. Much appreciated. I'll follow it up further. Cheers MJ Quote Link to comment https://www.bigmacktrucks.com/topic/52943-673-crankshaft-in-a-711/#findComment-395986 Share on other sites More sharing options...
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