[midnightsmoker79]

What size dana is on the rear of a 2006 F-350? 60 or 70?

 

[nightmoves]

If it is the same as the heavy duty 250 it is a 10.5" Sterling.

 

[superf350]

If it's a dually it's a dana 80.

 

[jsoltis83]

The 2005-2007 F350 SRW has a Visteon Full Floating 10.5" & a Dana 60 9.75" up Front.

Specs:

Model F-350 SRW (Standard and Limited-Slip)
Visteon

Max. Rating @ Ground (lbs.)
7280

Type Full-Floating

Driveline Attachment
Circular Flange

Housing
Type Cast Center

Cover Attachment Bolted
Section Tube Dia. (in.) 3.50

Synthetic Lubricant Capacity (pt.)
7.0
Spring Centers (in.) 45.0

Wheel Bearings Type Tapered Roller

Gears
Type Hypoid

Material Alloy Steel

Ring Gear Pitch Dia. (in.) 10.50

Pinion Mounting Overhung

Differential Type (1)
Axle Shaft
Spline Minor Dia. (in.) 1.50

Spline Major Dia. (in.) 1.57

No. of Splines (Hub End) 35


Jeremiah