What transfer case came on 99- 04 4x4 Superdutys. I Know what axles did... but I'm seem to be drawing a blank on the transfer case.

My 03' V10 F350 has Dana 60 (Reverse) on the front and 10.5 Ford on the rear, but I'm having a problem trying to locate the type of transfer case I have.

 

I've always heard it's either a New Venture 271 or 273. The 271 is the manual shift, and the 273 is the ESOF.

The service manual for my 2004 shows the New Ventures, but also shows a Borg Warner 4406, that comes in either manual or electronic shift.

 

My 99' has the NVG 273 transfer case.It has a tag on back of it that says what kind it is.

 

You can fo to this website for the spec's for your truck:

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https://www.fleet.ford.com/truckbbas/non-html/2003/vs_pdf/fseriessd_03abb.pdf
<o></o>
<o>Go to Page 61 for the details.</o>

Transfer Case

TRANSFER CASE SPECIFICATIONS

Make and Model New Venture 271 New Venture 273

Application Manual Mechanical Shift Electric Shift (Rotary Control)
Super Duty Series/Model F-250-350-450-550 F-250-350
Type 2-Speed Planetary Gears
Lubricant Capacity (pt.) 4.0 4.0
Gear Ratio . High 1.00:1
Gear Ratio . Low 2.72:1

Case Material Aluminum

 

Thanks! How did you come across that web site?

 

One of the other FTE members posted it up several weeks ago. I just started playing around with the "year" portion in the URL and realized that I could get the data for any model year. Lot's of good information.

 

Gotcha, good stuff.