Notices
1999 - 2016 Super Duty 1999 to 2016 Ford F250, F350, F450 and F550 Super Duty with diesel V8 and gas V8 and V10 engines
Sponsored by:
Sponsored by: Real Truck

Transfer case questions

Thread Tools
 
Search this Thread
 
Old Nov 30, 2013 | 05:10 PM
  #1  
rdmobile's Avatar
rdmobile
Thread Starter
|
Junior User
Joined: Oct 2012
Posts: 80
Likes: 2
From: Westminster
Transfer case questions

Just bought a f250 this year which replaced my Jeep. The Jeep had a full time transfer case, well to be clear it allowed 2WD, fulltime 4WD, 4H, and 4L. I really liked the fulltime 4WD. Was a nice feature to have. I of course miss it and have been compteplating if it would be possible to outfit my F250 with a similar transfer case. The jeep case would of course not work in a heavy duty application.

Does anyone know if such a case exists aftermarket or via a junkyard swap?
 
Reply
Old Nov 30, 2013 | 06:24 PM
  #2  
PSDlongbox's Avatar
PSDlongbox
More Turbo
10 Year Member
Liked
Joined: Nov 2011
Posts: 740
Likes: 92
Originally Posted by rdmobile
Just bought a f250 this year which replaced my Jeep. The Jeep had a full time transfer case, well to be clear it allowed 2WD, fulltime 4WD, 4H, and 4L. I really liked the fulltime 4WD. Was a nice feature to have. I of course miss it and have been compteplating if it would be possible to outfit my F250 with a similar transfer case. The jeep case would of course not work in a heavy duty application.

Does anyone know if such a case exists aftermarket or via a junkyard swap?
It would be quite a project. The f250 chassis does not come with a center differential which would allow the front and rear to travel at different rates of speed.
 
Reply
Old Dec 1, 2013 | 05:43 AM
  #3  
Desert Don's Avatar
Desert Don
Hotshot
15 Year Member
Liked
Loved
Community Favorite
Joined: Oct 2006
Posts: 10,175
Likes: 8,043
From: Texas
Originally Posted by rdmobile
Just bought a f250 this year which replaced my Jeep. The Jeep had a full time transfer case, well to be clear it allowed 2WD, fulltime 4WD, 4H, and 4L. I really liked the fulltime 4WD. Was a nice feature to have. I of course miss it and have been compteplating if it would be possible to outfit my F250 with a similar transfer case. The jeep case would of course not work in a heavy duty application.

Does anyone know if such a case exists aftermarket or via a junkyard swap?
You might try advance adapters and see if they make something; but they won't be cheap by any means.
 
Reply
Old Dec 1, 2013 | 05:50 AM
  #4  
HeavyAssault's Avatar
HeavyAssault
Cargo Master
20 Year Member
Liked
Loved
Community Favorite
Joined: May 2002
Posts: 3,271
Likes: 229
From: Gulf Coast, FL
The MPGs would drop off as well with a fulltime case. Fulltime 4x4 is nice when you need it for daily driving. For my needs fulltime would not be worth it at all.
 
Reply
Old Dec 1, 2013 | 09:54 PM
  #5  
rdmobile's Avatar
rdmobile
Thread Starter
|
Junior User
Joined: Oct 2012
Posts: 80
Likes: 2
From: Westminster
maybe but...

with the jeep t-case/setup you could actually just run 2wd. As you may say there may have still been some added drag. The jeep's mileage did not change much from 2wd to 4wd.

Also no need for a center diff so to speak the jeep t-case was about the normal size for a t-case. I think it used visous coupling. Either way if there was a heavy duty version of this case it looks like it would be a pretty straight forward swap.

Guess Ill look around some more but sounds like I will just have to get use to this ol' timey 4wd system. Glad its not my daily driver.
 
Reply
Old Dec 1, 2013 | 10:37 PM
  #6  
rdmobile's Avatar
rdmobile
Thread Starter
|
Junior User
Joined: Oct 2012
Posts: 80
Likes: 2
From: Westminster
after some more research I am suspecting the jeep case was as you described full time and may not have really had a 2wd mode. Would make sense with the milage, but then again I ran oversized tires which screwed my mileage from the start.

I wish I could remember the exact number of that case, I think it was a NP243. Which actually from some light research sounds like it came in some 3/4 and 1 ton chibbies.

Back to google I guess.
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
parrothead85
1999 - 2016 Super Duty
3
Jan 22, 2013 08:27 PM
78 RedandWhite
1973 - 1979 F-100 & Larger F-Series Trucks
7
Jan 31, 2011 07:29 AM
Katmandu
Clutch, Transmission, Differential, Axle & Transfer Case
7
Nov 19, 2008 08:38 PM
Katmandu
Clutch, Transmission, Differential, Axle & Transfer Case
6
Nov 2, 2005 09:46 PM
Supercab
1973 - 1979 F-100 & Larger F-Series Trucks
1
Dec 16, 2001 01:52 PM




All times are GMT -5. The time now is 02:12 PM.

story-0
This Hennessey Takes the Expedition Tremor's Off-Roading Capability to the Next Level

Slideshow: The VelociRaptor Expedition gains a lift, upgraded suspension, Brembo brakes, and trail-ready equipment while retaining the stock 440-horsepower EcoBoost V6.

By Verdad Gallardo | 2026-06-12 11:01:55


VIEW MORE
story-1
Top 10 Fords at 2026 Carlisle Ford Nationals

Slideshow: Top 10 Fords at 2026 Ford Nationals

By Joe Kucinski | 2026-06-09 11:10:08


VIEW MORE
story-2
3 Best / 3 Worst Parts of Modern Ford Ownership

Based on years of owning multiple modern Ford products.

By Brett Foote | 2026-06-09 10:53:36


VIEW MORE
story-3
10 Amazing Upgrades That Solve Common Ford Truck Owner Headaches

SPONSORED: From muddy boots to rain-soaked cargo, these upgrades address some of the most common frustrations Ford truck owners face every day.

By Pouria Savadkouei | 2026-06-08 18:50:34


VIEW MORE
story-4
Every 2026 Ford Engine Explained

Here's everything you need to know about every Ford engine available for the 2026 model year.

By Brett Foote | 2026-06-05 12:58:01


VIEW MORE
story-5
10 Ugly Ford Trucks That We Still Kinda Love

Slideshow: 10 ugly Ford trucks that we still kinda love.

By Joe Kucinski | 2026-06-03 09:51:16


VIEW MORE
story-6
10 Things Every Truck Owner NEEDS (2026 Edition)

Slideshow: the best gifts for dads & grads

By Michael S. Palmer | 2026-06-03 15:43:58


VIEW MORE
story-7
Rezvani's Latest Post-Apocalyptic Monster Is a Ford F-150 Raptor Underneath

Slideshow: Called the Fortress, the 850-horsepower pickup combines Raptor underpinnings with military-inspired features, survival equipment, and a starting price of $285,000.

By Verdad Gallardo | 2026-06-03 11:38:36


VIEW MORE
story-8
Top 10 Most Expensive Ford Trucks Ever Sold on Bring a Trailer

Slideshow: 10 most expensive Ford trucks ever sold on Bring a Trailer.

By Joe Kucinski | 2026-05-27 16:24:34


VIEW MORE
story-9
2027 Ford Super Duty Buyer's Guide (Every Model, Engine, & Package)

Here's everything that has changed for the latest model year.

By Brett Foote | 2026-05-27 16:17:28


VIEW MORE