Forum Discussion
Bedlam
Feb 14, 2016Moderator
agesilaus wrote:
The Ford F350 has a larger diameter rear axle and drive shaft. It has more splines 37 vs 35. Springs are stronger on the 350.
This has also been discussed. Ford's spec sheet is skewed and shows the DRW Dana 80 specification under the SRW column. The axles are identical between the F250 and SRW F350. The difference in axle rating is due to the base 17" wheels on the F250 verses the 18" base wheels on the F350.
The F250 with camper package gives it the same spring packs and overloads as the F350.
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