F250 versus F350

[mas360]

What are the differences between F250 and F350 ?
Of the same manufacture year do they both have the same engine and tranny?

[Dietoremain]

I believe the difference is the axles, frame, and suspension. Same engine and tranny..

[Powersmokein]

Originally Posted by Dietoremain

I believe the difference is the axles, frame, and suspension. Same engine and tranny..

same axles same frame, diffrent suspension, same engine and tranny except diffrent gearing in the rear end and maybe the trans

[Dietoremain]

There ya go! That answered it for ya. I was just throwing it out there. Now what about the 450 and 550?

[Dave]

Between the 250 and 350 in the 7.3 and 6.0's same frame and axles. Same engine and trans. Maybe or maybe not different spring rates. That depends on how you order it. The only thing that is surely different between the two is the 4 inch suspension block in the rear.

Now as to the 450 and 550 the engine and trans are the same. the frame on the 550 is slightly beefier the springs and axles are different

[Powersmokein]

see ,

[Dave]

Now the axles on the 08 up 250's and 350's are different though. The 250's are 35 spline axlesshafts the 350's are 37

[Powersmokein]

dear god.... gotta make everything complicated

[mas360]

Does it mean the 350 is more capable to haul bigger payload than the 250?

[pistolpete837]

yes, depending on the weight package you got it will have heavier duty leaf springs