Notices
1980 - 1986 Bullnose F100, F150 & Larger F-Series Trucks Discuss the Early Eighties Bullnose Ford Truck

D44/D50 differences

Thread Tools
 
Search this Thread
 
Old Apr 22, 2010 | 12:43 PM
  #1  
blucollar4xford's Avatar
blucollar4xford
Thread Starter
|
Elder User
Joined: Aug 2004
Posts: 725
Likes: 0
From: New Lexington, Ohio
Club FTE Silver Member

D44/D50 differences

Hey all, just wondering what I would need to turn my 44ttb to a D50 while I look for a D60 to swap under my 84 F-250. Is it just spindles & hubs, or stub shafts, too? Or is there a lot more than that? Donor vehicle is a 94 F-250.
 
Reply
Old Apr 22, 2010 | 01:39 PM
  #2  
Festus Hagen's Avatar
Festus Hagen
Methanoholic
Joined: Mar 2009
Posts: 6,442
Likes: 8
From: Maine (NorCal Native)
Club FTE Gold Member
Complete swap...

I don't believe anything is interchangeable between the 44 & 50.
There is a few parts interchangeable between the 50 & 60.

-Enjoy
fh : )_~
 
Reply
Old Apr 22, 2010 | 03:17 PM
  #3  
bghnkinf250's Avatar
bghnkinf250
Fleet Mechanic
Joined: May 2009
Posts: 1,460
Likes: 6
From: Bay Area, Unfortunately
From what I have read, it is not worth the swap. That being said, I have never done one, but the axles taper down to the Dana 44 size.
 
Reply
Old Apr 22, 2010 | 03:33 PM
  #4  
blucollar4xford's Avatar
blucollar4xford
Thread Starter
|
Elder User
Joined: Aug 2004
Posts: 725
Likes: 0
From: New Lexington, Ohio
Club FTE Silver Member

Niiiiice lol...screw that
 
Reply
Old Apr 22, 2010 | 03:47 PM
  #5  
Bern_F150_4x4's Avatar
Bern_F150_4x4
Elder User
Joined: Apr 2003
Posts: 673
Likes: 0
From: Maryland
It's my understanding that the tiny u-joints on the D44 are the weak link in those diffs. The 50's got the big joint. If you're considering going with a 60, skip the 50 install but buy it if you need parts (rotors, calipers, hubs). I got one from a bord member for $50.
 
Reply
Old Apr 22, 2010 | 03:51 PM
  #6  
Festus Hagen's Avatar
Festus Hagen
Methanoholic
Joined: Mar 2009
Posts: 6,442
Likes: 8
From: Maine (NorCal Native)
Club FTE Gold Member
I wouldn't waste my time going from a 44 to a 50 ...

They have the same basic design issue, the 44 is just weaker!

-Enjoy
fh : )_~
 
Reply
Old Apr 22, 2010 | 08:47 PM
  #7  
blucollar4xford's Avatar
blucollar4xford
Thread Starter
|
Elder User
Joined: Aug 2004
Posts: 725
Likes: 0
From: New Lexington, Ohio
Club FTE Silver Member

Yea, that's what I'm thinkin. Thanks for the input, guys, much appreciated! Btw, how "late" did ford use "kingpin" 60's before switching to ball joints? And why exactly does a later model 60 have a trac bar but a 70's truck doesn't, is it THAT neccessary, or just some overkill from the suits?
 
Reply




All times are GMT -5. The time now is 01:17 PM.

story-0
Ford's 2001 Explorer Sportsman Concept Looks For a New Home

Slideshow: Ford's bizarre fishing-themed Explorer concept has resurfaced after spending decades largely forgotten.

By Verdad Gallardo | 2026-05-12 18:07:46


VIEW MORE
story-1
10 Best Ford Truck Engines We Miss the Most!

Slideshow: The 10 best Ford truck engines we miss the most.

By Joe Kucinski | 2026-05-12 13:09:47


VIEW MORE
story-2
2026 Shelby F-150 Off-Road: Better Than a Raptor R?

Slideshow: first look at the 810 hp 2026 Shelby F-150 Off-Road!

By Brett Foote | 2026-05-12 12:50:07


VIEW MORE
story-3
2027 Super Duty Carhartt Package First Look: 12 Things You NEED to Know!

Slideshow: Everything You Need to Know about the 2027 Super Duty Carhartt Package!

By Michael S. Palmer | 2026-05-07 17:51:06


VIEW MORE
story-4
10 Most Surprising 2026 Ford Truck Features!

Slideshow: 10 most surprising Ford truck options/features in 2026.

By Joe Kucinski | 2026-05-05 11:17:22


VIEW MORE
story-5
Top 10 Ford Trucks Coming to Mecum Indy 2026

Slideshow: Here are the top 10 Fords coming to Mecum Indy 2026.

By Brett Foote | 2026-05-04 13:49:49


VIEW MORE
story-6
5 Best / 5 Worst Ford Truck Wheels of All Time

Slideshow: The 5 best and 5 worst Ford truck wheels of all time

By Joe Kucinski | 2026-04-29 16:49:01


VIEW MORE
story-7
Ford Super Duty: 5 Things Owners LOVE, 5 Things They LOATHE!

Slideshow: Ranking the 5 things owners love about their Super Duty and 5 things they don't

By Joe Kucinski | 2026-04-29 16:36:49


VIEW MORE
story-8
Every 2026 Ford Truck Engine RANKED from WORST to FIRST!

Slideshow: Ranking all 12 Ford truck engines available in 2026.

By Michael S. Palmer | 2026-04-22 13:32:20


VIEW MORE
story-9
The Best F-150 Deal of Every Trim Level (XL through Raptor)

Slideshow: The best Ford F-150 deal for every trim level (XL through Raptor)

By Joe Kucinski | 2026-04-21 15:59:01


VIEW MORE